“Second Brainstorming week on Membrane Computing” in Sevilla 2004 Gheorghe PăunMario J. Pérez-Jiménez Foreword 17 July 2004 Pages: 629 - 630
Computing using signals: from cells to P systems Ioan I. ArdeleanMatteo CavaliereDragoş Sburlan Focus 23 July 2004 Pages: 631 - 639
Cell communication in tissue P systems: universality results Francesco BernardiniMarian Gheorghe Focus 10 May 2005 Pages: 640 - 649
On the power and size of extended gemmating P systems Daniela BesozziErzsébet Csuhaj-VarjúClaudio Zandron Focus 11 August 2004 Pages: 650 - 656
P systems with active membranes and without polarizations Rudolf FreundAndrei Păun Focus 18 May 2005 Pages: 657 - 663
A fast P system for finding a balanced 2-partition Miguel A. Gutiérrez-NaranjoMario J. Pérez-JiménezAgustín Riscos-Núñez Focus 23 July 2004 Pages: 673 - 678
A tissue P system and a DNA microfluidic device for solving the shortest common superstring problem Lucas LedesmaDaniel ManriqueAlfonso Rodríguez-Patón Focus 11 August 2004 Pages: 679 - 685
Further remarks on P systems with active membranes, separation, merging, and release rules Linqiang PanArtiom AlhazovTseren-Onolt Isdorj Focus 17 July 2004 Pages: 686 - 690
A tissue P system and a DNA microfluidic device for solving the shortest common superstring problem Lucas LedesmaDaniel ManriqueAlfonso Rodríguez-Patón Erratum 01 December 2004 Pages: 691 - 691