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.
Josep Maria Font, Ramon Jansana. Leibniz filters and the strong version of a protoalgebraic logic. Arch. Math. Log., 40(6):437-465, 2001. [doi]