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.
Birgit Demuth, Andreas Geppert, Thorsten Gorchs. Algebraic Query Optimization in the CoOMS Structurally Object-Oriented Database System. In Query Processing for Advanced Database Systems, Dagstuhl. pages 121-142, 1991.