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.
Valentino Vranic, L'ubos Zelinka. A configurable use case modeling metamodel with superimposed variants. ISSE, 9(3):163-177, 2013. [doi]