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.
Piotr Grochowalski, Krzysztof Pancerz. The Outline of an Ontology for the Rough Set Theory and its Applications. Fundamenta Informaticae, 93(1-3):143-154, 2009. [doi]
Abstract is missing.