@article{WieberWirthBurschka1983,
  author    = {Wieber, M. and Wirth, D. and Burschka, Christian},
  title     = {Methyldixanthogenatostibane},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31952},
  year      = {1983},
  abstract  = {Methyldixanthogenatostibane CH\(_3\)Sb(S\(_2\)COR)\(_2\) erh{\"a}lt man entweder durch Reaktion von Methyldibromstiban mit entsprechenden Natriumxanthogenaten bei tiefen Temperaturen (-78°C) oder durch Einschiebung von CS\(_2\) in Methyldialkoxistibane. Die R{\"o}ntgenstrukturanalyse von CH\(_3\)Sb(S\(_2\)COC\(_2\)H\(_5\))\(_2\) zeigt, daß im Kristall die Chelatliganden das Antimonatom intraund intermolekular koordinieren, so daß eine pentagonal-pyramidale bzw. unter Einbezug des freien Elektronenpaars pentagonal-bipyramidale Koordination am Antimon vorliegt.},
  subject      = {Chemie},
  language  = {de}
}
@article{PeachBurschka1982,
  author    = {Peach, Michael E. and Burschka, Christian},
  title     = {Metal carbonyl complexes of some aromatic ortho bis(methylthio)ethers},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31964},
  year      = {1982},
  abstract  = {Various complexes of the type M(CO)4L and [M(CO)4lzL, M = Cr, Mo, W, have been prepared and characterized. A series of aromatic ortho bis(methylthio)ethers were used as the ligand L. The crystal structures of the free ligand C6(SCH)6 and of the complex Cr(CO)4C6(SCH)6 are reported.},
  subject      = {Chemie},
  language  = {en}
}
@article{BorasioJohnWittinghoferetal.1989,
  author    = {Borasio, Gian Domenico and John, Jacob and Wittinghofer, Alfred and Barde, Yves-Alain and Sendtner, Michael and Heumann, Rolf},
  title     = {ras p21 protein promotes survival and fiber outgrowth of cultured embryonic neurons},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32621},
  year      = {1989},
  abstract  = {Although evidence obtained with the PC12 cell line has suggested a role for the ras oncogene proteins in the signal transduction of nerve growth factor-mediated fiber outgrowth, little is known about the signal transduction mechanisms involved in the neuronal response to neurotrophic factors in nontransformed cells. We report here that the oncogene protein T24-ras, when introduced into the cytoplasm of freshly dissociated chick embryonic neurons, promotes the in vitro survival and neurite outgrowth of nerve growth factor-responsive dorsal rootganglion neurons, brain-derived neurotrophic factor-responsive nodose ganglion neurons, and ciliary neuronotrophic factor-responsive ciliary ganglion neurons. The proto-oncogene product c-Ha-ras also promotes neuronal survival, albeit less strongly. No effect could be observed with truncated counterparts of T24-ras and c-Ha-ras lacking the 23 C-terminal amino acids including the membrane-an-choring, palmityl-accepting cysteine. These results sug-gest a generalized involvement of ras or ras-like proteins in the intracellular signal transduction pathway for neurotrophic factors.},
  language  = {en}
}
@article{SendtnerKreutzbergThoenen1990,
  author    = {Sendtner, Michael and Kreutzberg, Georg W. and Thoenen, Hans},
  title     = {Ciliary neurotrophic factor (CNTF) prevents the degeneration of motor neurons after axotomy},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32637},
  year      = {1990},
  abstract  = {The period of natural cell death in the development of rodent motor neurons is followed by a period of sensitivity to axonal injury1-3. In the rat this early postnatal period of vulnerability coincides with that of very low ciliary neurotrophic factor (CNTF) levels in the sciatic nerve before CNTF increases to the high, adult levels4. The developmental time course of CNTF expression, its regional tissue distribution and its cytosolic localization (as suggested by its primary structure)4*5 favour a role for CNTF as a lesion factor rather than a target-derived neurotrophic molecule like nerve growth factor. Nevertheless CNTF exhibits neurotrophic activity in vitro on different populations of embryonic neurons6. To determine whether the vulnerability of motor neurons to axotomy in the early postnatal phase is due to insufficient availability of CNTF, we transected the axons of newborn rat motor neurons and demonstrated that iocal application of CNTF prevents the degeneration of the corresponding cell bodies.},
  language  = {en}
}
@article{BanachBuenemannHueseretal.1993,
  author    = {Banach, Katrin and B{\"u}nemann, Moritz and H{\"u}ser, J{\"o}rg and Pott, Lutz},
  title     = {Serum contains a potent factor that decreases \(\beta\)-adrenergic receptor-stimulated L-type Ca\(^{2+}\) current in cardiac myocytes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32027},
  year      = {1993},
  abstract  = {No abstract available},
  language  = {en}
}
@article{DerksenTrendelenburgScheeretal.1973,
  author    = {Derksen, J. and Trendelenburg, Michael F. and Scheer, Ulrich and Franke, Werner W.},
  title     = {Spread chromosomal nucleoli of Chironomus salivary glands},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32209},
  year      = {1973},
  abstract  = {No abstract available},
  language  = {en}
}
@article{ZentgrafScheerFranke1975,
  author    = {Zentgraf, Hanswalter and Scheer, Ulrich and Franke, Werner W.},
  title     = {Characterization and localization of the RNA synthesized in mature avian erythrocytes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32410},
  year      = {1975},
  abstract  = {No abstract available},
  language  = {en}
}
@article{SpringScheerFrankeetal.1975,
  author    = {Spring, Herbert and Scheer, Ulrich and Franke, Werner W. and Trendelenburg, Michael F.},
  title     = {Lampbrush type chromosomes in the primary nucleus of the green alga Acetabularia mediterranea},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32370},
  year      = {1975},
  abstract  = {No abstract available},
  language  = {en}
}
@article{EckertFrankeScheer1975,
  author    = {Eckert, W. A. and Franke, Werner W. and Scheer, Ulrich},
  title     = {Nucleocytoplasmic translocation of RNA in Tetrahymena pyriformis and its inhibition by actinomycin D and cycloheximide},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32399},
  year      = {1975},
  abstract  = {No abstract available},
  language  = {en}
}
@article{ScheerFranke1972,
  author    = {Scheer, Ulrich and Franke, Werner W.},
  title     = {Annulate lamellae in plant cells: formation during microsporogenesis and pollen development in Canna generalis Bailey},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32160},
  year      = {1972},
  abstract  = {The occurrence of stacked annulate tamellae is documented for a plant cell system, namely for pollen mother cells and developing pollen grains of Canna generalis. Their structural subarchiteeture and relationship to endoplasmie reticulum (ER) and nuclear envelope cisternae is described in detail. The results demonstrate structural homology between plant and animal annulate lamellae and are compatible with, though do not prove, the view that annulate lamcllar cisternae may originate as a degenerative form of endoplasmic retieulum.},
  language  = {en}
}
@article{Scheer1975,
  author    = {Scheer, Ulrich},
  title     = {The rifamycin derivative AF/013 is cytolytic},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32429},
  year      = {1975},
  abstract  = {No abstract available},
  language  = {en}
}
@article{DabauvalleLoosScheer1990,
  author    = {Dabauvalle, Marie-Christine and Loos, Karin and Scheer, Ulrich},
  title     = {Identification of a soluble precursor complex essential for nuclear pore assembly in vitro},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32801},
  year      = {1990},
  abstract  = {No abstract available},
  language  = {en}
}
@article{ScheerTrendelenburgFranke1973,
  author    = {Scheer, Ulrich and Trendelenburg, Michael F. and Franke, Werner W.},
  title     = {Transcription of ribosomal RNA cistrons: Correlation of morphological and biochemical data},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32195},
  year      = {1973},
  abstract  = {Electron microscopic spread preparations of oocyte nucleoli (lampbrush stage) of various amphibians are quantitatively evaluated and the length distributions of repeat-, matrix-, and spacer-units along the rRNA cistron containing axes are given. The correlation of the matrix unit data with the gel electrophoretic pattern of labelled nuclear RNA from the same oocytes is examined. The mean value of the matrix unit corresponds fairly well to a 2.6 million D peak of pre-rRNA but the distribution of both matrix units and labelled pre-rRNAs shows an asymmetrical heterogeneity indicating the existence of some larger primary transcription products of rDNA. Novel structural aspects are described in the spacer regions which suggest that transcription does also take place in DNP regions between the matrix units. A special "prelude piece" coding for approx. 0.5 million D of RNA is frequently visualized in the spacer segments at the beginning of a matrix unit. Possible artifacts resulting from the preparation, the relative congruence between the data obtained using both methods, and the functional meaning of the findings are discussed against the background of current concepts of structural organization and transcription products of nucleolar DNA.},
  language  = {en}
}
@article{FrankeTrendelenburgScheer1973,
  author    = {Franke, Werner W. and Trendelenburg, Michael F. and Scheer, Ulrich},
  title     = {Natural segregation of nucleolar components in the course of plant cell differentiation},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32182},
  year      = {1973},
  abstract  = {Segregation of the nucleolar components is described in the differentiated nucleus of the generative cell in the growing Clivia and Lilium pollen tubes. This finding of a natural nucleolar segregation is discussed against the background of current views of the correlations of nucleolar morphology and transcriptional activity.},
  language  = {en}
}
@article{FrankeScheer1970,
  author    = {Franke, Werner W. and Scheer, Ulrich},
  title     = {The ultrastructure of the nuclear envelope of amphibian oocytes: a reinvestigation. II. The immature oocyte and dynamic aspects},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32102},
  year      = {1970},
  abstract  = {No abstract available},
  language  = {en}
}
@article{BeckerWuWaagetal.1991,
  author    = {Becker, Charles R. and Wu, Y. S. and Waag, A. and Kraus, M. M. and Landwehr, G.},
  title     = {The orientation independence of the CdTe-HgTe valence band offset as determined by x-ray photoelectron spectroscopy},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30784},
  year      = {1991},
  abstract  = {No abstract available},
  language  = {en}
}
@article{BeckerLauGEICKetal.1975,
  author    = {Becker, Charles R. and Lau, Ph. and GEICK, R. and Wagner, V.},
  title     = {Antiferromagnetic Resonance in NiO:Co\(^{2+}\) and NiO:Fe\(^{2+}\)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30772},
  year      = {1975},
  abstract  = {No abstract available.},
  language  = {en}
}
@article{Linsenmair1972,
  author    = {Linsenmair, Karl Eduard},
  title     = {Die Bedeutung familienspezifischer "Abzeichen" f{\"u}r den Familienzusammenhalt bei der sozialen W{\"u}stenassel Hemilepistus reaumuri Audouin und Savigny},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32663},
  year      = {1972},
  abstract  = {No abstract available},
  language  = {de}
}
@article{Ruhe1986,
  author    = {Ruhe, Ernstpeter},
  title     = {Literatur nach der Befreiung - befreite Literatur? Probleme des aktuellen algerischen Romans},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32253},
  year      = {1986},
  abstract  = {No abstract available},
  language  = {de}
}
@article{GorboulevKutateladzeBarciszewskietal.1977,
  author    = {Gorboulev, Valentin G. and Kutateladze, Tamara V. and Barciszewski, Jan and Axelrod, Vladimir D.},
  title     = {The separation of oligonucleotides of baker's yeast valine transfer ribonucleic acid 2b by high-voltage electrophoresis on DEAE-paper and by thin-layer chromatography},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32536},
  year      = {1977},
  abstract  = {No abstract available},
  language  = {en}
}
@article{KozlovGorboulevKurmanovaetal.1981,
  author    = {Kozlov, J. V. and Gorboulev, Valentin G. and Kurmanova, A. G. and Bayev, Alexander A. and Shilov, A. A. and Zhdanov, V. M.},
  title     = {On the origin of the H1N1 (A/USSR/90/77) influenza virus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32556},
  year      = {1981},
  abstract  = {The influenza virus H1N1 (the A/USSR/90/77 strain) that reappeared in 1977 after the H1N1 influenza viruses had disappeared from the human population, is compared with the A/FM/1/47 and the A/FW/1/50 influenza viruses by the method of oligonucleotide mapping of individual segments of the viral RNAs. Seven genes of the A/USSR/90/77 virus appear to be very similar to the corresponding genes of the A/FW/1/50 virus, whereas the gene coding for the M protein displays considerable homology to the corresponding gene of the A/FM/1/47 virus. The data demonstrate that the A/USSR/90/77 strain is a recombinant virus.},
  language  = {en}
}
@article{AgranovskyDolyaGorboulevetal.1981,
  author    = {Agranovsky, A. A. and Dolya, V. V. and Gorboulev, Valentin G. and Kozlov, J. V. and Atabekov, J. G.},
  title     = {Aminoacylation of barley stripe mosaic virus RNA: polyadenylate-containing RNA has a 3'-terminal tyrosine-accepting structure},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32566},
  year      = {1981},
  abstract  = {Barley stripe mosaic virus (BSMV) RNA which was previously reported to contain poly(A) sequences (Agranovsky et al., 1978) can be specifically esterified with tyrosine in vitro in the presence of an aminoacyl-tRNA synthetase fraction from wheat embryos. All the three RNA components of the BSMV strain with a three-component genome (Norwich) and both RNA components of a two-component strain (Russian) can be tyrosylated. The poly(A)-containing (bound to oligo(dT)-cellulose) and poly(A)-deficient(not bound to oligo(dT)-cellulose) fractions of BSMV RNA display a similar amino acidaccepting ability. The nucleotide sequence which accepts tyrosine is coupled with the intact genomic polyadenylated BSMV RNA. The viral RNA isolated after sucrose density gradient centrifugation under drastic denaturing conditions retains its aminoacylating activity, which suggests that this activity is not due to the presence in a BSMV RNA preparation of a tyrosine tRNA associated with BSMV RNA. Inhibition of aminoacylation of the 3'-oxidized (treated with sodium metaperiodate) BSMV RNA suggests that the tyrosine-accepting structure is localized at the 3' terminus of BSMV RNA molecules. It is shown that segments of different lengths obtained upon random fragmentation can be tyrosylated. The 3'-terminal (tyrosine-accepting) poly(A)+ segments can be isolated. The shortest segments of viral RNA capable of being aminoacylated [i.e., containing both tRNA-like structure and poly(A)] consists of approximately 150-200 nucleotides. The analysis of the oligonucleotides derived from individual BSMV RNA components labeled with 32P at the 3' end revealed two types of 3'-terminal sequences different from poly(A). It is suggested that a poly(A) sequence is intercalated between a 3'-terminal tyrosineaccepting structure and the 5'-terminal portion of poly(A)+ BSMV RNA.},
  language  = {en}
}
@article{GorboulevAkhundovaGrzeschiketal.1994,
  author    = {Gorboulev, Valentin G. and Akhundova, Aida and Grzeschik, K.-H. and Fahrenholz, Falk},
  title     = {Organization and chromosomal localization of the gene for the human bombesin receptor subtype expressed in pregnant uterus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32572},
  year      = {1994},
  abstract  = {The gene encoding the human homologue of the guinea pig uterine bombesm receptor [( 1992) Eur. J. Biochem. 208,405] was isolated from a genomic lambda library by the PCR/homology screening approach. The gene spans more than 4 kb and consists of 3 exons and 2 introns. The deduced amino acid sequence shows about 86\% identity to that of guinea pig bombesin receptor. This subtype of bombesin receptor is expressed in the pregnant uterus and in two human tumour cell lines, T47D (ductal breast carcinoma) and A431 (epidermal carcinoma). PCR analysis of genomic DNA from human-mouse cell hybrids allows the cloned gene to be localized to the region q26q28 on chromosome X.},
  language  = {en}
}
@article{MuellerKrennSchindleretal.1993,
  author    = {M{\"u}ller, J. G. and Krenn, V. and Schindler, C. and Czub, S. and Stahl-Henning, C. and Coulibaly, C. and Hunsmann, G. and Kneitz, C. and Kerkau, Thomas and Rethwilm, Axel and terMeulen, Volker},
  title     = {Alterations of thymus cortical epithelium and interdigitating dendritic cells but no increase of thymocyte cell death in the early course of simian immunodeficiency virus infection},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32583},
  year      = {1993},
  abstract  = {No abstract available},
  language  = {en}
}
@article{KneitzKerkauMuelleretal.1993,
  author    = {Kneitz, Christian and Kerkau, Thomas and M{\"u}ller, Justus and Coulibaly, Cheick and Stahl-Henning, Christiane and Hunsmann, Gerhard and H{\"u}nig, Thomas and Schimpl, Anneliese},
  title     = {Early phenotypic and functional alterations in lymphocytes from simian immunodeficiency virus infected macaques},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32593},
  year      = {1993},
  abstract  = {Phenotypic and functional changes in lymphocytes from rhesus monkeys (Macaca mulatta) were investigated during the first 6 months after infection with SIVmac 32H. Animals preimmunized with keyhole limpet hemocyanin (KLH) were sacrificed l, 3, 6, 12, and 24 weeks post infection. Subset composition and function of lymphocytes from blood, spleen, lymph node and thymus were analysed. In addition to a rapid decline in CD4/CD8 ratios, a massive reduction in CD29+CD4+ cells was seen in the periphery. Although depletion of this subset was observed throughout the course of this experiment, the loss of proliferative T cell responses was most pronounced very early after infection and partially recovered after Month 3. Polyclonal cytotoxic responses were only slightly affected. In the thymus, a gradual, but moderate loss of CD4 + CD8 + immature thymocytes, and a relative increase in both CD4 + and CD8 + mature subsets was observed. Infectious virus was readily recovered from homogenates of lymph node and spleen, but not of thymus tissue. Interestingly, however, virus was detected in thymocytes from all infected animals by cocultivation with a simian immunodeficiency virus (SIV) susceptible cell line.},
  language  = {en}
}
@article{PauliRauZhuangetal.1993,
  author    = {Pauli, Paul and Rau, Harald and Zhuang, Ping and Brody, Stuart and Birbaumer, Niels},
  title     = {Effects of smoking on thermal pain threshold in deprived and minimally-deprived habitual smokers},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32607},
  year      = {1993},
  abstract  = {This study examined the antinociceptive effects of smoking in nine habitual smokers under deprived (12 h) and minimally-deprived (< 30min) conditions. Pain threshold for thermal stimuli, heart rate, blood pressure and ratings of mood, arousal, dominance and well-being were assessed before and after smoking a cigarette. Overall, smoking affected all measured variables in the expected direction, leading to increased physiological activity, elevated pain threshold and improved mood. However, most of these effects depended on the deprivation status of the subjects, such that smoking after deprivation increased pain threshold whereas smoking after minimal deprivation did not. Pain threshold before smoking was the same for both groups. Deprived subjects had lower pre-smoke diastolic blood pressure, heart rate, and arousal levels, which rose to equal minimally-deprived subjects scores after smoking.},
  language  = {en}
}
@article{PauliSchwenzerBrodyetal.1993,
  author    = {Pauli, Paul and Schwenzer, Michael and Brody, Stuart and Rau, Harald and Birbaumer, Niels},
  title     = {Hypochondriacal attitudes, pain sensitivity, and attentional bias},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32617},
  year      = {1993},
  abstract  = {The relation between hypochondriacal attitudes, thermal pain threshold, and attentional bias toward pain was examined in a non-clinical population (N = 28). Attentional bias was operationalized with a concentration-performance test, which subjects performed while connected to a pain stimulator. Subjects were informed that they would receive a painful stimulus during the second part of the test, while the first part was introduced as pain-free. The pain stimulus was never applied during the test phase. The expectancy of a forthcoming pain stimulus reduced the performance of high hypochondriacal subjects in both parts of the test. Low hypochondriacal subjects, on the other hand, displayed significantly better performance in the first, pain-free compared to the second, pain-related part of the test. Thermal pain thresholds were assessed at four measuring sites (thenar, neck, collar-bone, abdomen), but no relations with hypochondriasis sum scores and locus of pain stimulation were found. A stepwise multiple regression of pain threshold by individual Illness Attitude Scales (IAS) led to 66\% of the variance being explained by the scales 'concern about pain', 'worry about illness', and 'disease phobia'. Results are discussed in terms of amplifying somatic style, preoccupation with or attentional bias toward bodily symptoms, and experimental induction of a hypochondriacal state.},
  language  = {en}
}
@article{HeuerReusch1992,
  author    = {Heuer, Dieter and Reusch, Wolfgang},
  title     = {Einf{\"u}hrung der Kennlinie von elektrischen Leitern in der Sekundarstufe I},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30647},
  year      = {1992},
  abstract  = {No abstract available},
  language  = {de}
}
@article{ReuschGrimmerHeuer1994,
  author    = {Reusch, Wolfgang and Grimmer, Th. and Heuer, D.},
  title     = {Magnetfeld l{\"a}ngs der Achse von Kreisstr{\"o}men - Messung und Modellierungen mit Animation},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30611},
  year      = {1994},
  abstract  = {No abstract available},
  language  = {de}
}
@article{GeiseLinsenmair1988,
  author    = {Geise, W. and Linsenmair, Karl Eduard},
  title     = {Adaptations of the reed frog Hyperbolius viridiflavus to its arid environment. IV. Ecological significance of water economy with comments on thermoregulation and energy allocation},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30570},
  year      = {1988},
  abstract  = {No abstract available},
  language  = {en}
}
@article{KobeltLinsenmair1992,
  author    = {Kobelt, F. and Linsenmair, Karl Eduard},
  title     = {Adaptations of the reed frog Hyperolius viridiflavus (Hyperoliidae) to its arid environment. VI. The iridophores in the skin as radiation reflectors},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30563},
  year      = {1992},
  abstract  = {No abstract available},
  language  = {en}
}
@article{Ruhe1983,
  author    = {Ruhe, Ernstpeter},
  title     = {Cet art bizarre. Adamovs Adaptionen f{\"u}r Theater, Rundfunk und Fernsehen.},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32347},
  year      = {1983},
  abstract  = {No abstract available},
  subject      = {Adamov},
  language  = {de}
}
@article{Ruhe1988,
  author    = {Ruhe, Ernstpeter},
  title     = {Normativit{\"a}t versus libertas. Die Entwicklung der franz{\"o}sischen Briefrhetorik im 16. Jahrhundert},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32447},
  year      = {1988},
  abstract  = {No abstract available},
  subject      = {Brief ; Literatursemiotik ; Kongress ; Freiburg <{\"U}echtland},
  language  = {de}
}
@article{Ruhe1976,
  author    = {Ruhe, Ernstpeter},
  title     = {Le Professeur Taranne oder: Comment utiliser ses n{\´e}vroses},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32434},
  year      = {1976},
  abstract  = {No abstract available},
  language  = {de}
}
@article{ScheerWeisenberger1994,
  author    = {Scheer, Ulrich and Weisenberger, Dieter},
  title     = {The nucleolus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32037},
  year      = {1994},
  abstract  = {No abstract available},
  language  = {en}
}
@article{Dandekar1986,
  author    = {Dandekar, Thomas},
  title     = {Offenlegungsschrift ({\"u}ber einen Biosensor)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31683},
  year      = {1986},
  abstract  = {No abstract available},
  language  = {de}
}
@article{KredlerZilloberJohannesetal.1993,
  author    = {Kredler, Christian and Zillober, Christian and Johannes, Frank and Sigl, Georg},
  title     = {An application of preconditioned conjugate gradients to relative placement in chip design},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31996},
  year      = {1993},
  abstract  = {In distance geometry problems and many other applications, we are faced with the optimization of high-dimensional quadratic functions subject to linear equality constraints. A new approach is presented that projects the constraints, preserving sparsity properties of the original quadratic form such that well-known preconditioning techniques for the conjugate gradient method remain applicable. Very-largescale cell placement problems in chip design have been solved successfully with diagonal and incomplete Cholesky preconditioning. Numerical results produced by a FORTRAN 77 program illustrate the good behaviour of the algorithm.},
  language  = {en}
}
@article{SchittkowskiZilloberZotemantel1994,
  author    = {Schittkowski, K. and Zillober, Christian and Zotemantel, R.},
  title     = {Numerical comparison of nonlinear programming algorithms for structural optimization},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31971},
  year      = {1994},
  abstract  = {No abstract available},
  language  = {en}
}
@article{Zillober1993,
  author    = {Zillober, Christian},
  title     = {A globally convergent version of the method of moving asymptotes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31984},
  year      = {1993},
  abstract  = {No abstract available},
  language  = {en}
}
@article{HegmannChristlPetersetal.1988,
  author    = {Hegmann, Joachim and Christl, Manfred and Peters, Karl and Peters, Eva-Maria and Schnering, Hans Georg},
  title     = {Conjugated and Nonconjugated Cyclopentenones by a Reaction Cascade from Methyl 6-0xo-5-phenyl-1,3,4-oxadiazine-2-carboxylate and 1,3-Butadienes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30207},
  year      = {1988},
  abstract  = {No abstract available},
  language  = {en}
}
@article{LanzendoerferChristl1983,
  author    = {Lanzend{\"o}rfer, Franz and Christl, Manfred},
  title     = {3,4-Bismethylentricyclo[3.1.0.0<sup>2,6</sup>]hexan - Synthese und Diels-Alder-Addition an Tetracyanethylen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30263},
  year      = {1983},
  abstract  = {No abstract available},
  language  = {en}
}
@article{BruentrupChristl1973,
  author    = {Br{\"u}ntrup, Gisela and Christl, Manfred},
  title     = {Darstellung und Thermolyse der Hexamethyldewarbenzol-Cycloaddukte aromatischer Nitriloxide und des Diphenylnitrilimins},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30257},
  year      = {1973},
  abstract  = {No abstract available},
  language  = {en}
}
@article{ChristlKrimmKraft1990,
  author    = {Christl, Manfred and Krimm, Stefan and Kraft, Arno},
  title     = {Some Valenes of Benzannelated Five-Membered Heteroarenes - Synthesis and NMR Spectra},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30026},
  year      = {1990},
  abstract  = {No abstract available},
  language  = {en}
}
@article{ChristlBrunnLanzendorfer1984,
  author    = {Christl, Manfred and Brunn, Erich and Lanzendorfer, Franz},
  title     = {Reactions of Benzvalene with Tetracyanoethylene, 2,3-Dichloro-5,6-dicyano-rho-benzoquinone, Chlorosulfonyl Isocyanate, and Sulfur Dioxide. Evidence for Concerted 1,4-Cycloadditions to a Vinylcyclopropane System},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30052},
  year      = {1984},
  abstract  = {No abstract available},
  language  = {en}
}
@article{Christl1975,
  author    = {Christl, Manfred},
  title     = {Carbon-13 Chemical Shifts and 13C-15N Coupling Constants of 3,4-Dihydroisoquinoline-15N, its 15N-Oxide and their Conjugate Acids},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30071},
  year      = {1975},
  abstract  = {No abstract available},
  language  = {en}
}
@article{ChristlBuchner1978,
  author    = {Christl, Manfred and Buchner, Wolfgang},
  title     = {<sup>13</sup>C-NMR-Spektren von Tetracyclo[4.1.0.0<sup>2,4</sup>.0<sup>3,5</sup>]heptanen, Tetracyclo[5.1.0.0<sup>2,4</sup>.0<sup>3,5</sup>]octanen und Tricyclo[4.1.0.0<sup>2,7</sup>]hept-3-enen. Ungew{\"o}hnliche beta- und gamma-Substituenteneffekte},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30087},
  year      = {1978},
  abstract  = {No abstract available},
  language  = {de}
}
@article{ChristlLeininger1979,
  author    = {Christl, Manfred and Leininger, Hartmut},
  title     = {7-Azatetracyclo[4.1.0.0<sup>2,4</sup>.0<sup>3,5</sup>]heptan - ein neues Valenzisomeres des Azepins},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30034},
  year      = {1979},
  abstract  = {No abstract available},
  language  = {de}
}
@article{ChristlLeiningerBrunn1982,
  author    = {Christl, Manfred and Leininger, Hartmut and Brunn, Erich},
  title     = {Carbon-13 Nuclear Magnetic Resonance Spectra of 7-Heterotetracyclo[4.1.0.0<sup>2,4</sup>.0<sup>3,5</sup>]heptanes. Annelation Effects of Aziridine, Oxirane, and Thiirane Rings. Unusual gamma and delta Substituent Effects},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30010},
  year      = {1982},
  abstract  = {No abstract available},
  language  = {de}
}
@article{ChristlLeiningerBrueckner1983,
  author    = {Christl, Manfred and Leininger, Hartmut and Br{\"u}ckner, Dieter},
  title     = {On the Nature of the Bicyclo [3.2.1]octa-3,6-dien-2-yl Anion: A <sup>13</sup>C NMR spectroscopic study},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30060},
  year      = {1983},
  abstract  = {No abstract available},
  language  = {en}
}
@article{ChristlBraunMueller1992,
  author    = {Christl, Manfred and Braun, Martin and M{\"u}ller, Germar},
  title     = {1,2,4-Cyclohexatrien, ein Isobenzol, und Bicyclo[4.4.0]deca-1,3,5,7,8-pentaen, ein Isonaphthalin : Erzeugung und Abfangreaktionen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30249},
  year      = {1992},
  abstract  = {No abstract available},
  language  = {de}
}