@article {236,
	title = {2006 Reseacrh Topics in Membrane Computing},
	journal = {Fourth Brainstorming Week on Membrane Computing },
	volume = {II},
	year = {2006},
	month = {1/30/06-2/3/06},
	pages = {235-251},
	publisher = {F{\'e}nix Editora},
	address = {Sevilla, Espa{\~n}a},
	isbn = {84-611-0519-2},
	author = {Gheorghe Paun},
	editor = {Carmen Graciani-D{\'\i}az and Gheorghe Paun and {\'A}lvaro Romero-Jim{\'e}nez and Fernando Sancho-Caparrini}
}
