@incollection{NavGutMat-etal08hais,
	author      = {I. Navarro and A. Guti\'{e}rrez and F. Mat\'{i}a and F. Monasterio-Huelin},
	editor      = {E. Corchado and A. Abraham and W. Pedrycz},
	title       = {An Approach to Flocking of Robots Using Minimal Local Sensing and Common Orientation},
	publisher   = {Springer-Verlag},
	year        = {2008},
	booktitle   = {Hybrid Artificial Intelligent Systems: 3th International Workshop, HAIS 2008},
	volume      = {5271},
	series      = {Lecture Notes in Artificial Intelligence (LNAI)},
	pages       = {616-624},
	address     = {Berlin, Germany},
	keyword     = {swarm robotics}
}