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.
Paul Ruet, François Fages. Combining Explicit Negation and Negation by Failure Via Belnap s Logic. Theoretical Computer Science, 171(1-2):61-75, 1997. [doi]
Abstract is missing.