R. Freund, A. Alhazov:
"Asynchronous and Maximally Parallel Deterministic Controlled Non-Cooperative P Systems Characterize NFIN";
in: "Tenth Brainstorming Week on Membrane Computing", M. Martinez, Gh. Paun et al. (ed.); Fénix Editora, Sevilla, 2012, ISBN: 978-84-940056-5-7, 25 - 34.