AbiteboulS91'

BibTeX

@article{DBLP:journals/tcs/AbiteboulS91,
  author    = {Serge Abiteboul and
               Eric Simon},
  title     = {Fundamental Properties of Deterministic and Nondeterministic
               Extensions of Datalog},
  journal   = {Theor. Comput. Sci.},
  volume    = {78},
  number    = {1},
  year      = {1991},
  pages     = {137-158},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}