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.
Bhaskaram Prabhala, Ravi Sethi. Efficient Computation of Expressions with Common Subexpressions. In POPL. pages 222-230, 1978.