1. Splicing systems and the chomsky hierarchy;Berstel;Theoret. Comput. Sci.,2012
2. Parallel rewriting P systems with deadlock;Besozzi,2003
3. P systems with parallel rewriting for chain code picture languages;Ceterchi,2015
4. Applications of Membrane Computing;Ciobanu,2006
5. P systems with string objects and with communication by request;Csuhaj-Varjú,2007