@article {355,
	title = {Cooperative interactions and environmental control in the intertidal clustering of <i>Nerita textilis</i> (Gastropoda: Prosobranchia)},
	journal = {Behaviour},
	volume = {90},
	year = {1984},
	pages = {151-166},
	author = {Chelazzi, G. and Deneubourg, J.L. and Focardi, S.}
}
