@article {635,
	title = {A Cellular Way to Obtain Homology Groups in Binary 2D Images},
	journal = {Eighth Brainstorming  Week on Membrane Computing},
	year = {2010},
	month = {02/2010},
	pages = {89-100},
	publisher = {F{\'e}nix Editora},
	address = {Sevilla, Spain},
	isbn = {978-84-614-2357-6},
	url = {http://www.gcn.us.es/8BWMC/volume/07homol_br.pdf},
	attachments = {http://www.gcn.us.es/biblio/misc/sites/files/07homol_br.pdf},
	author = {Daniel D{\'\i}az-Pernil and Miguel A. Guti{\'e}rrez-Naranjo and Pedro  Real and Vanesa S{\'a}nchez-Canales}
}
