CruzGJ10'

@inproceedings{DBLP:conf/gis/CruzGJ10,
  author    = {Isabel F. Cruz and
               Rigel Gjomemo and
               Greg Jarzab},
  title     = {An interoperation framework for secure collaboration among
               organizations},
  booktitle = {SPRINGL},
  year      = {2010},
  pages     = {4-11},
  ee        = {http://doi.acm.org/10.1145/1868470.1868474},
  crossref  = {DBLP:conf/gis/2010springl},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/gis/2010springl,
  editor    = {Elisa Bertino and
               Maria Luisa Damiani and
               Y{\"u}cel Saygin},
  title     = {Proceedings of the 3rd ACM SIGSPATIAL International Workshop
               on Security and Privacy in GIS and LBS, SPRINGL 2010, November
               2, 2010, San Jose, California, USA, Proceedings},
  booktitle = {SPRINGL},
  publisher = {ACM},
  year      = {2010},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}