@proceedings {555,
	title = {Proceedings of the Ninth Workshop on Membrane Computing},
	journal = {Ninth Workshop on Membrane Computing},
	year = {2008},
	month = {28/07/2008},
	pages = {V+449},
	publisher = {Heriot-Watt University},
	address = {Edinburgh, UK},
	url = {http://www.cs.us.es/~marper/investigacion/PreProcWMC9.pdf},
	author = {Pierluigi Frisco and David W. Corne and Gheorghe Paun}
}
