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.
Pauray S. M. Tsai, Arbee L. P. Chen. Partial Natural Outerjoin - An Operation for Interoperability in a Multidatabase Environment. J. Inf. Sci. Eng., 16(4):593-617, 2000. [doi]
Abstract is missing.