The following publications are possibly variants of this publication:
- P Systems with Active Membranes and Separation RulesLinqiang Pan, Tseren-Onolt Ishdorj. jucs, 10(5):630-649, 2004. [doi]
- Solving HPP and SAT by P Systems with Active Membranes and Separation RulesLinqiang Pan, Artiom Alhazov. ACTA, 43(2):131-145, 2006. [doi]
- Further remark on P systems with active membranes and two polarizationsLinqiang Pan, Carlos MartÃn-Vide. jpdc, 66(6):867-872, 2006. [doi]
- Replicative - Distribution Rules in P Systems with Active MembranesTseren-Onolt Ishdorj, Mihai Ionescu. ictac 2005: 68-83 [doi]