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.
Hubert Comon, Ralf Treinen. The First-Order Theory of Lexicographic Path Orderings is Undecidable. Theoretical Computer Science, 176(1-2):67-87, 1997. [doi]