@article {780,
	title = {Guest Editorial Preface Special Issue on Membrane Computing},
	journal = {International Journal of Natural Computing Research},
	volume = {2},
	year = {2011},
	pages = {i-iii},
	publisher = {IGI Global},
	address = {Hershey, Pennsylvania (USA)},
	issn = {1947-928X},
	url = {Guest Editorial Preface Special Issue on Membrane Computing},
	author = {Pierluigi Frisco and Gheorghe Paun and Mario J. P{\'e}rez-Jim{\'e}nez}
}
