Kunen87'

BibTeX

@article{DBLP:journals/jlp/Kunen87,
  author    = {Kenneth Kunen},
  title     = {Negation in Logic Programming},
  journal   = {J. Log. Program.},
  volume    = {4},
  number    = {4},
  year      = {1987},
  pages     = {289-308},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}