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.
Sofia Azevedo, Ricardo Jorge Machado, Alexandre Bragança, Hugo Ribeiro. On the refinement of use case models with variability support. ISSE, 8(1):51-64, 2012. [doi]