@proceedings{DBLP:conf/ki/1997,
  bibsource = {DBLP, http://dblp.uni-trier.de},
  booktitle = {KI},
  editor = {Gerhard Brewka and Christopher Habel and Bernhard Nebel},
  isbn = {3-540-63493-2},
  publisher = {Springer},
  series = {Lecture Notes in Computer Science},
  title = {KI-97: Advances in Artificial Intelligence, 21st Annual German Conference on Artificial Intelligence, Freiburg, Germany, September 9-12, 1997, Proceedings},
  volume = {1303},
  year = {1997}
}