%0 Generic %D 2013 %T The relevance of the environment on the efficiency of tissue P systems %A Mario J. Pérez-Jiménez %A Agustín Riscos-Núñez %A Miquel Rius-Font %A Luis Valencia-Cabrera %E Artiom Alhazov %E S. Cojocaru %E Marian Gheorghe %E Yurii Rogozhin %I http://www.math.md/cmc14/ %P 283-295 %S Proceedings of the 14th International Conference on Membrane Computing