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.
John Krogstie, Guttorm Sindre. Utilizing Deonetic Operators in Information Systems Specification. Requir. Eng., 1(4):210-237, 1996.