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.
Giovanni Guida, Marco Somalvico. A method for computing heuristics in problem solving. Inf. Sci., 19(3):251-259, 1979. [doi]
Abstract is missing.