GelfondL90'

BibTeX

@inproceedings{DBLP:conf/iclp/GelfondL90,
  author    = {Michael Gelfond and
               Vladimir Lifschitz},
  title     = {Logic Programs with Classical Negation},
  booktitle = {ICLP},
  year      = {1990},
  pages     = {579-597},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}