BuchbergerGHMP91'

@inproceedings{DBLP:conf/ogai/BuchbergerGHMP91,
  author    = {Ernst Buchberger and
               Elizabeth Garner and
               Wolfgang Heinz and
               Johannes Matiasek and
               Bernhard Pfahringer},
  title     = {VIE-DU: Dialogue by Unification},
  booktitle = {{\"O}GAI},
  year      = {1991},
  pages     = {42-51},
  crossref  = {DBLP:conf/ogai/1991},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/ogai/1991,
  editor    = {Hermann Kaindl},
  title     = {Proc. 7th Austrian Conference on Artificial Intelligence,
               {\"O}GAI-91, Wien, 24.-27. September 1991},
  booktitle = {{\"O}GAI},
  publisher = {Springer},
  series    = {Informatik-Fachberichte},
  volume    = {287},
  year      = {1991},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}