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.
Edward Bryniarski. Formal Conception of Rough Sets. Fundamenta Informaticae, 27(2/3):109-136, 1996.
Abstract is missing.