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.
W. D. Hart, Colin McGinn. On propositions. Notre Dame Journal of Formal Logic, 19(2):299-306, 1978. [doi]
Abstract is missing.