@article {209,
	title = {Cooperative Multi-Robot Systems: a study of Vision-based 3-D Mapping using Information Theory},
	journal = {Robotics and Autonomous Systems},
	volume = {53},
	year = {2005},
	month = {Dec.},
	pages = {282-311},
	author = {Rocha, R. and Dias, J. and Carvalho, A.}
}
