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.
Serge Abiteboul, Victor Vianu. Expressive Power of Query Languages. In Domenico Saccà, editor, 8th Italian Conference on Logic Programming, GULP 93, Gizzeria, Italy, June 15-18, 1993. pages 441-468, 1993.
Abstract is missing.