Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Jean-Louis Giavitto, Olivier Michel. The Topological Structures of Membrane Computing. Fundamenta Informaticae, 49(1-3):123-145, 2002.