@article {665,
	title = { Vida Artificial: Estudio y An{\'a}lisis del Programa SWARM },
	year = {2001},
	pages = {104},
	isbn = {84-699-4449-5},
	author = {Justo Bl{\'a}zquez-Gallego and Mario J. P{\'e}rez-Jim{\'e}nez}
}
