@conference {18294,
	title = {Ground and airborne localization over rough terrain using random environmental range-measurements},
	booktitle = {Pattern Recognition, 1992. Vol. I. Conference A: Computer Vision and Applications, Proceedings., 11th IAPR International Conference on},
	year = {1992},
	month = {1992///},
	pages = {403 - 406},
	author = {Yacoob,Yaser and Davis, Larry S.}
}
