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.
Herman Akdag, Michel De Glas, Daniel Pacholczyk. A qualitative theory of uncertainty. Fundamenta Informaticae, 17(4):333-362, 1992.