@inproceedings{DBLP:conf/gir/PasleyCS07,
  author    = {Robert Pasley and
               Paul Clough and
               Mark Sanderson},
  title     = {Geo-tagging for imprecise regions of different sizes},
  booktitle = {GIR},
  year      = {2007},
  pages     = {77-82},
  ee        = {http://doi.acm.org/10.1145/1316948.1316969},
  crossref  = {DBLP:conf/gir/2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/gir/2007,
  editor    = {Ross Purves and
               Christopher B. Jones},
  title     = {Proceedings of the 4th ACM Workshop On Geographic Information
               Retrieval, GIR 2007, Lisbon, Portugal, November 9, 2007},
  booktitle = {GIR},
  publisher = {ACM},
  year      = {2007},
  isbn      = {978-1-59593-828-2},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}