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.
Arnold Oberschelp, Karsten Schmidt-Göttsch, Günter Todt. Castor quadruplorum. Arch. Math. Log., 27(1):35-44, 1988. [doi]
Abstract is missing.