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.
Lawrence Chung, Kendra Cooper. Defining goals in a COTS-aware requirements engineering approach. Systems Engineering, 7(1):61-83, 2004. [doi]