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.
Dorothy E. Denning, Fred B. Schneider. Master Keys for Group Sharing. Inf. Process. Lett., 12(1):23-25, 1981.
Abstract is missing.