@article {728,
	title = {Depth-First search with P systems},
	journal = {Lecture Notes in Computer Science},
	volume = {6501},
	year = {2011},
	pages = {257-264},
	publisher = {Springer},
	address = {Amsterdam, The Netherlands},
	abstract = {The usual way to find a solution for an NP complete problem in Membrane Computing is by brute force algorithms. These solutions work from a theoretical point of view but they are implementable only for small instances of the problem. In this paper we provide a family of P systems which brings techniques from Artificial Intelligence into Membrane Computing and apply them to solve the N-queens problem. },
	isbn = {978-84-9887-518-8},
	issn = {0302-9743},
	url = {http://springerlink.com/content/b48t6171201g6183},
	author = {Miguel A. Guti{\'e}rrez-Naranjo and Mario J. P{\'e}rez-Jim{\'e}nez}
}
