@article {259, title = {Multidimensional descriptional complexity of P systems}, journal = {7th International Workshop on Descriptional Complexity of Formal Systems}, year = {2005}, month = {6/30/05-7/2/05}, pages = {134-145}, address = {Como, Italia}, attachments = {http://www.gcn.us.es/files/como.pdf}, author = {Miguel A. Guti{\'e}rrez-Naranjo and Mario J. P{\'e}rez-Jim{\'e}nez and Agust{\'\i}n Riscos-N{\'u}{\~n}ez}, editor = {C. Mereghetti and B. Palano and G. Pighizzini and D. Wotschke} }