VerbaetenDS00'

@article{DBLP:journals/jlp/VerbaetenDS00,
  author    = {Sofie Verbaeten and
               Marc Denecker and
               Danny De Schreye},
  title     = {Compositionality of Normal Open Logic Programs},
  journal   = {J. Log. Program.},
  volume    = {42},
  number    = {3},
  year      = {2000},
  pages     = {151-183},
  ee        = {http://dx.doi.org/10.1016/S0743-1066(99)00003-5},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}