@article {723,
	title = {A New Way to Obtain Homology Groups in Binary 2D Images Using Membrane Computing},
	journal = {XII Encuentro de Algebra Computacional y Aplicaciones EACA 2010},
	year = {2011},
	month = {07/2010},
	pages = {107-112},
	publisher = {Universidade de Santiago de Compostela Publicaci{\'o}ns},
	address = {Santiago de Compostela, Spain},
	isbn = {978-84-9887-518-8 },
	url = {http://www.usc.es/regaca/eaca2010/},
	author = {Daniel D{\'\i}az-Pernil and Miguel A. Guti{\'e}rrez-Naranjo and Pedro  Real and Vanesa S{\'a}nchez-Canales}
}
