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.
Hartmut Ehrig, Jacques Loeckx, Bernd Mahr. A remark on the equational calculus for many-sorted algebras with possibly empty carrier sets. Bulletin of the EATCS, 30:61-65, 1986.
Abstract is missing.