LeungBJ03'

@inproceedings{DBLP:conf/cascon/LeungBJ03,
  author    = {Hubert Ka Yau Leung and
               Ioana Burcea and
               Hans-Arno Jacobsen},
  title     = {Modeling location-based services with subject spaces},
  booktitle = {CASCON},
  year      = {2003},
  pages     = {171-181},
  ee        = {http://doi.acm.org/10.1145/961322.961350},
  crossref  = {DBLP:conf/cascon/2003},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/cascon/2003,
  title     = {Proceedings of the 2003 conference of the Centre for Advanced
               Studies on Collaborative Research, October 6-9, 2003, Toronto,
               Ontario, Canada},
  booktitle = {CASCON},
  publisher = {IBM},
  year      = {2003},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}