JuGH03'

@inproceedings{DBLP:conf/scangis/JuGH03,
  author    = {Shiguang Ju and
               Weigang Guo and
               H{\'e}ctor J. Hern{\'a}ndez},
  title     = {A Card-based Visual Query System for Geographical Information
               Systems},
  booktitle = {ScanGIS},
  year      = {2003},
  pages     = {131-142},
  ee        = {http://www.scangis.org/scangis2003/papers/5.pdf},
  crossref  = {DBLP:conf/scangis/2003},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/scangis/2003,
  editor    = {Kirsi Virrantaus and
               H{\aa}vard Tveite},
  title     = {ScanGIS'2003 - The 9th Scandinavian Research Conference
               on Geographical Information Science, 4-6 June 2003, Espoo,
               Finland - Proceedings},
  booktitle = {ScanGIS},
  publisher = {Department of Surveying, Helsinki University of Technology},
  year      = {2003},
  isbn      = {951-22-6565-6},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}