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.
Rubén Prieto-Díaz, Peter Freeman. Classifying Software for Reusability. IEEE Software, 4(1):6-16, 1987. [doi]