Basilico, N., Gatti, N. and Villa, F. 2010. Asynchronous Multi-Robot Patrolling against Intrusions in Arbitrary Topologies. Proceedings of the AAAI Conference on Artificial Intelligence. 24, 1 (Jul. 2010), 1224-1229. DOI:https://doi.org/10.1609/aaai.v24i1.7733.