1. Translating mobile ambients into P systems;Aman,2006
2. Aman, B., Ciobanu, G., 2007. Translating safe ambients into mobile membranes. FML Technical Report. http://iit.iit.tuiasi.ro/TR/.
3. Structural operational semantics of P systems;Andrei,2006
4. A P system description of the sodium–potassium pump;Besozzi,2005
5. Busi, N., Gutiérrez Naranjo, M.A., 2006. A case study in (mem)brane computation: generating {n2|n≥1}. In: Fourth Brainstorming Week on Membrane Computing, vol. I. Fénix Editora, pp. 81–97.