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.
Jens Krinke. Changes to Code Clones in Evolving Software. Softwaretechnik-Trends, 27(2), 2007. [doi]