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.
Zenon Sadowski. Optimal Proof Systems, Optimal Acceptors and Recursive Presentability. Fundamenta Informaticae, 79(1-2):169-185, 2007. [doi]
Abstract is missing.