AddankiCP91'

@article{DBLP:journals/ai/AddankiCP91,
  author    = {Sanjaya Addanki and
               Roberto Cremonini and
               J. Scott Penberthy},
  title     = {Graphs of Models},
  journal   = {Artif. Intell.},
  volume    = {51},
  number    = {1-3},
  year      = {1991},
  pages     = {145-177},
  ee        = {http://dx.doi.org/10.1016/0004-3702(91)90110-6},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}