1987'

@proceedings{DBLP:conf/xps/1987,
  editor    = {Helmut Balzert and
               Gerhard Heyer and
               Rainer Lutze},
  title     = {Expertensysteme '87: Konzepte und Werkzeuge, Tagung I/1987
               des German Chapter of the ACM am 7. und 8.4.1987 in N{\"u}rnberg},
  booktitle = {Expertensysteme},
  publisher = {Teubner},
  series    = {Berichte des German Chapter of the ACM},
  volume    = {28},
  year      = {1987},
  isbn      = {3-519-02449-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}