@article{ChristlBrunn1981,
  author    = {Christl, Manfred and Brunn, E.},
  title     = {Tetracyclo[4.1.0.0\(^{2,4}\).0\(^{3,5}\)]heptane aus 7,8-Diazatetracyclo[4.3.0.0\(^{2,4}\).0\(^{3,5}\)]non-7-enen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58094},
  year      = {1981},
  abstract  = {No abstract available},
  subject      = {Organische Chemie},
  language  = {de}
}
@article{ChristlLanzendoerferFreund1981,
  author    = {Christl, Manfred and Lanzend{\"o}rfer, Ulrike and Freund, Silke},
  title     = {Olefinadditionen an 2,5-Diphenyl-1,3,4-oxadiazin-6-on},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-41525},
  year      = {1981},
  abstract  = {No abstract available},
  language  = {de}
}
@article{Christl1981,
  author    = {Christl, Manfred},
  title     = {Benzvalen - Eigenschaften und Synthesepotential},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30041},
  year      = {1981},
  abstract  = {No abstract available},
  language  = {de}
}