NiemelaSS99'

@inproceedings{DBLP:conf/lpnmr/NiemelaSS99,
  author    = {Ilkka Niemel{\"a} and
               Patrik Simons and
               Timo Soininen},
  title     = {Stable Model Semantics of Weight Constraint Rules},
  booktitle = {LPNMR},
  year      = {1999},
  pages     = {317-331},
  ee        = {http://dx.doi.org/10.1007/3-540-46767-X_23},
  crossref  = {DBLP:conf/lpnmr/1999},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/lpnmr/1999,
  editor    = {Michael Gelfond and
               Nicola Leone and
               Gerald Pfeifer},
  title     = {Logic Programming and Nonmonotonic Reasoning, 5th International
               Conference, LPNMR'99, El Paso, Texas, USA, December 2-4,
               1999, Proceedings},
  booktitle = {LPNMR},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {1730},
  year      = {1999},
  isbn      = {3-540-66749-0},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}