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.
Rohit Parikh. Monotonic and non-monotonic logics of knowledge. Fundamenta Informaticae, 15(3-4):255-274, 1991.
Abstract is missing.