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.
John Cowles. The Relative Expressive Power of Some Logics Extending First-Order Logic. Journal of Symbolic Logic, 44(2):129-146, 1979.
Abstract is missing.