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.
Michael Winter. A Relation Algebraic Approach to Interaction Categories. Inf. Sci., 119(3-4):301-314, 1999.
Abstract is missing.