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.
Jeff McAffer, John Duimovich. Actra - an industrial strength concurrent object-oriented programming system. OOPS Messenger, 2(2):82-85, 1991.
Abstract is missing.