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.
Géraud Sénizergues. Some Undecidable Termination Problems for Semi-Thue Systems. Theoretical Computer Science, 142(2):257-276, 1995. [doi]