@article {,
	title = {Membrane Computing (International Workshop, WMC-CDEA 2002, Revised Papers)},
	year = {2003},
	pages = {VIII+421},
	publisher = {Springer-Verlag},
	address = {Berl{\'\i}n, Alemania},
	isbn = {3-540-00611-7},
	author = {Gheorghe Paun and Grzegorz Rozenberg and Arto Salomaa and Claudio Zandron}
}
