PierroD96'

@inproceedings{DBLP:conf/alp/PierroD96,
  author    = {Alessandra Di Pierro and
               Wlodzimierz Drabent},
  title     = {On Negation As Instantiation},
  booktitle = {ALP},
  year      = {1996},
  pages     = {32-46},
  ee        = {http://dx.doi.org/10.1007/3-540-61735-3_2},
  crossref  = {DBLP:conf/alp/1996},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/alp/1996,
  editor    = {Michael Hanus and
               Mario Rodr\'{\i}guez-Artalejo},
  title     = {Algebraic and Logic Programming, 5th International Conference,
               ALP'96, Aachen, Germany, September 25-27, 1996,  Proceedings},
  booktitle = {ALP},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {1139},
  year      = {1996},
  isbn      = {3-540-61735-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}