@article{GT-VMT-2007-Paun,
	author        = "Gheorghe Paun",
	ee            = "http://journal.ub.tu-berlin.de/eceasst/article/view/67",
	journal       = "{Electronic Communications of the EASST}",
	title         = "{Membrane computing [and graph transformation]}",
	volume        = 6,
	year          = 2007,
}