GelfondP91'

BibTeX

@inproceedings{DBLP:conf/lpnmr/GelfondP91,
  author    = {Michael Gelfond and
               Halina Przymusinska},
  title     = {Definitions in Epistemic Specifications},
  booktitle = {LPNMR},
  year      = {1991},
  pages     = {245-259},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}