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.
Yiannis N. Moschovakis. Abstract Computability and Invariant Definability. Journal of Symbolic Logic, 34(4):605-633, 1969.
Abstract is missing.