@inproceedings{DBLP:conf/globecom/ZhangLT07,
  author    = {Yu Zhang and
               Zang Li and
               Wade Trappe},
  title     = {Power-Modulated Challenge-Response Schemes for Verifying
               Location Claims},
  booktitle = {GLOBECOM},
  year      = {2007},
  pages     = {39-43},
  ee        = {http://dx.doi.org/10.1109/GLOCOM.2007.15},
  crossref  = {DBLP:conf/globecom/2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/globecom/2007,
  title     = {Proceedings of the Global Communications Conference, 2007.
               GLOBECOM '07, Washington, DC, USA, 26-30 November 2007},
  booktitle = {GLOBECOM},
  publisher = {IEEE},
  year      = {2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}