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.
Frank Land. A contingency based approach to requirements elicitation and systems development. Journal of Systems and Software, 40(1):3-6, 1998. [doi]
Abstract is missing.