@Proceedings{DBLP:conf/ki/1997,
  Title                    = {KI-97: Advances in Artificial Intelligence, 21st Annual German Conference on Artificial Intelligence, Freiburg, Germany, September 9-12, 1997, Proceedings},
  Year                     = {1997},
  Editor                   = {Gerhard Brewka and Christopher Habel and Bernhard Nebel},
  Publisher                = {Springer},
  Series                   = {Lecture Notes in Computer Science},
  Volume                   = {1303},

  Bibsource                = {DBLP, http://dblp.uni-trier.de},
  Booktitle                = {KI},
  ISBN                     = {3-540-63493-2}
}