ForbusUC04'

BibTeX

@article{DBLP:journals/aim/ForbusUC04,
  author    = {Kenneth D. Forbus and
               Jeffrey M. Usher and
               Vernell Chapman},
  title     = {Qualitative Spatial Reasoning about Sketch Maps},
  journal   = {AI Magazine},
  volume    = {25},
  number    = {3},
  year      = {2004},
  pages     = {61-72},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}