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.
Oscar H. Ibarra, Brian S. Leininger, Louis E. Rosier. A Note on the Complexity of Program Evaluation. Theory Comput. Syst., 17(2):85-96, 1984.