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.
Gerald Kotonya. Practical Experience with Viewpoint-Oriented Requirements Specification. Requir. Eng., 4(3):115-133, 1999. [doi]