@article {1802, title = {Sevilla Carpets Revisited: Enriching Membrane Computing Toolbox}, journal = {Fundamenta Informaticae}, volume = {134}, year = {2014}, pages = {153{\textendash}166}, publisher = {IOS Press}, issn = {1875-8681}, doi = {10.3233/FI-2014-1096}, author = {David Orellana-Mart{\'\i}n and Carmen Graciani-D{\'\i}az and Luis Felipe Mac{\'\i}as-Ramos and Miguel A. Mart{\'\i}nez-del-Amor and Agust{\'\i}n Riscos-N{\'u}{\~n}ez and {\'A}lvaro Romero-Jim{\'e}nez and Luis Valencia-Cabrera} }