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.
Andrew W. Appel, Neophytos G. Michael, Aaron Stump, Roberto Virga. A Trustworthy Proof Checker. Journal of Automated Reasoning, 31(3-4):231-260, 2003. [doi]
Abstract is missing.