1. Adorna, H., Pan, L., & Song, B. (2018). On Distributed Solution to SAT by Membrane Computing. Int. J. Comput. Commun. Control, 13, 303–320. https://doi.org/10.15837/ijccc.2018.3.3217.
2. Adorna, H., Păun, G., & Pérez-Jiménez, M. (2010). On Communication Complexity in Evolution-Communication P systems. Roman. J. Inf. Sci. Technol. 13(2), 113–130 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84868036820&partnerID=40&md5=edde040b73b4dafcd73f70c574826799
3. Buño, K. C., Cabarle, F. G. C., Calabia, M. D., & Adorna, H. N. (2017). Solving the N-Queens problem using dP systems with active membranes. Theor. Comput. Sci.,. https://doi.org/10.1016/j.tcs.2017.12.013. http://www.sciencedirect.com/science/article/pii/S0304397517309040.
4. Gazdag, Z. (2014). Solving SAT by P Systems with Active Membranes in Linear Time in the Number of Variables. In: A. Alhazov, S. Cojocaru, M. Gheorghe, Y. Rogozhin, G. Rozenberg, A. Salomaa (eds.) Membrane Computing, pp. 189–205. Springer Berlin Heidelberg, Berlin, Heidelberg (2014)
5. Gazdag, Z., & Kolonits, G. (2013). A New Approach for Solving SAT by P Systems with Active Membranes. In: E. Csuhaj-Varjú, M. Gheorghe, G. Rozenberg, A. Salomaa, G. Vaszil (eds.) Membrane Computing, pp. 195–207. Springer Berlin Heidelberg, Berlin, Heidelberg (2013)