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.
Moez Ben MBarka, Julien P. Stern. Certification validation: Back to the past. Computers & Mathematics with Applications, 65(5):799-811, 2013. [doi]