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.
Matthew Collinson, David J. Pym. Algebra and logic for access control. Formal Asp. Comput., 22(2):83-104, 2010. [doi]
Abstract is missing.