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.
S. V. Ivanov. Relation Modules and Relation Bimodules of Groups, Semigroups and Associative Algebras - Addendum and Errata. IJAC, 1(3):393-394, 1991. [doi]
Abstract is missing.