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.
Isabel Díaz, Francisca Losavio, Alfredo Matteo, Oscar Pastor. A specification pattern for use cases. Information & Management, 41(8):961-975, 2004. [doi]
Abstract is missing.