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.
James P. Delgrande, Torsten Schaub. Reasoning Credulously and skeptically within a single extension. Journal of Applied Non-Classical Logics, 12(2):259-285, 2002.
Abstract is missing.