@conference {LeMasterR:2001,
	title = {{A Local-Area GPS Pseudolite-Based Mars Navigation System}},
	booktitle = {Proceedings of the IEEE 10th International Conference on Advanced Robotics},
	year = {2001},
	month = {August},
	address = {Budapest, Hungary},
	url = {http://www.stanford.edu/group/arl/cgi-bin/drupal/sites/default/files/public/publications/LeMasterR 2001.pdf},
	author = {Edward A. LeMaster and Stephen M. Rock}
}
