DrakengrenJ97'

BibTeX

@article{DBLP:journals/ai/DrakengrenJ97,
  author    = {Thomas Drakengren and
               Peter Jonsson},
  title     = {Twenty-One Large Tractable Subclasses of Allen's Algebra},
  journal   = {Artif. Intell.},
  volume    = {93},
  year      = {1997},
  pages     = {297-319},
  ee        = {http://dx.doi.org/10.1016/S0004-3702(97)00021-0},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}