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.
Alfred V. Aho, Stephen C. Johnson, Jeffrey D. Ullman. Code Generation for Expressions with Common Subexpressions. Journal of the ACM, 24(1):146-160, 1977. [doi]
Abstract is missing.