@conference{
	11580_23485,
	author = {Marino, A. and Antonelli, Gianluca and Aguiar, A. P. and Pascoal, A.},
	title = {Multi-robot harbor patrolling: a probabilistic approach},
	year = {2012},
	publisher = {IEEE/RSJ},
	address = {Vilamoura, PT},
	booktitle = {2012 IEEE/RSJ International Conference on Intelligent Robots and Systems},
	isbn = {978-1-4673-1737-5},	
	pages = {1760--1765}
}