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.
Jim Davies, Charles Crichton. Concurrency and refinement in the UML. Electronic Notes in Theoretical Computer Science, 70(3):217-243, 2002. [doi]
Abstract is missing.