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.
Changwoo Pyo. A polymorphic type system for logic programs. PhD thesis, University of Illinois Urbana-Champaign, USA, 1990. [doi]