@article {638, title = {How Does a P System Sound? }, journal = {Eighth Brainstorming Week on Membrane Computing}, year = {2010}, month = {02/2010}, pages = {123-132}, publisher = {F{\'e}nix Editora}, address = {Sevilla, Spain}, isbn = {978-84-614-2357-6}, url = {http://www.gcn.us.es/8BWMC/volume/10music.pdf}, attachments = {http://cantor.cs.us.es/files/10music.pdf}, author = {Manuel Garc{\'\i}a-Quismondo and Miguel A. Guti{\'e}rrez-Naranjo and Daniel Ram{\'\i}rez-Mart{\'\i}nez} }