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.
Young K. Nam, Lawrence J. Henschen. A Controlling Scheme for Prolog Through Count Terms. Computer Languages, Systems \& Structures, 19(4):235-245, 1993.