- Marian Gheorghe, Grzegorz Rozenberg, Arto Salomaa, Petr Sosík, Claudio Zandron, editors, Membrane Computing - 15th International Conference, CMC 2014, Prague, Czech Republic, August 20-22, 2014, Revised Selected Papers. Volume 8961 of Lecture Notes in Computer Science, Springer, 2014.
- Artiom Alhazov, Svetlana Cojocaru, Marian Gheorghe, Yurii Rogozhin, Grzegorz Rozenberg, Arto Salomaa, editors, Membrane Computing - 14th International Conference, CMC 2013, Chişinău, Republic of Moldova, August 20-23, 2013, Revised Selected Papers. Volume 8340 of Lecture Notes in Computer Science, Springer, 2014.