@inproceedings{EllgringClarke1976,
  author    = {Ellgring, Johann Heinrich and Clarke, Andrew},
  title     = {Abtastrate und systematische Verhaltensbeobachtung},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-43147},
  year      = {1976},
  abstract  = {No abstract available},
  language  = {de}
}
@inproceedings{EllgringScherer1976,
  author    = {Ellgring, Johann Heinrich and Scherer, K. R.},
  title     = {Verhaltensanalyse sozialer Interaktion},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-43131},
  year      = {1976},
  abstract  = {No abstract available},
  language  = {de}
}
@inproceedings{Ellgring1976,
  author    = {Ellgring, Johann Heinrich},
  title     = {Kommunikatives Verhalten im Verlauf depressiver Erkrankungen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-43123},
  year      = {1976},
  abstract  = {No abstract available},
  language  = {de}
}