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.
Ruopeng Lu, Shazia Wasim Sadiq, Guido Governatori. On managing business processes variants. Data \& Knowledge Engineering, 68(7):642-664, 2009. [doi]