@article {603,
	title = {Membrane Computing. Some recent results and current research topics},
	journal = {Cellular Computing (Complexity Aspects)},
	year = {2005},
	pages = {135-166},
	publisher = {F{\'e}nix Editora},
	address = {Seville, Spain},
	isbn = {84-609-5338-6 },
	url = {http://www.cs.us.es/~marper/investigacion/complejidad.html},
	author = {Gheorghe Paun},
	editor = {Miguel A. Guti{\'e}rrez-Naranjo and Gheorghe Paun and Mario J. P{\'e}rez-Jim{\'e}nez}
}
