@article {, title = {Computaci{\'o}n Celular con Membranas: Un Modelo no Convencional }, year = {2002}, pages = {II+107}, publisher = {Editorial Kronos}, address = {Sevilla, Espa{\~n}a}, isbn = {84-86273-52-8}, url = {http://www.cs.us.es/~marper/investigacion/librocelular1.html}, author = {Mario J. P{\'e}rez-Jim{\'e}nez and Fernando Sancho-Caparrini} }