<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mario J. Pérez-Jiménez</style></author><author><style face="normal" font="default" size="100%">Francisco J. Romero-Campero</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Mario J. Pérez-Jiménez</style></author><author><style face="normal" font="default" size="100%">Álvaro Romero-Jiménez</style></author><author><style face="normal" font="default" size="100%">Fernando Sancho-Caparrini</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Membrane computing as production systems</style></title><secondary-title><style face="normal" font="default" size="100%">Recent Results in Natural Computing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.cs.us.es/~marper/investigacion/recent-3.pdf</style></url></web-urls><related-urls><url><style face="normal" font="default" size="100%">https://www.gcn.us.es/files/recent-3.pdf</style></url></related-urls></urls><publisher><style face="normal" font="default" size="100%">Fénix Editora</style></publisher><pub-location><style face="normal" font="default" size="100%">Sevilla, Spain</style></pub-location><pages><style face="normal" font="default" size="100%">167-204</style></pages></record></records></xml>