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.
Jean Berstel, Luc Boasson. Shuffle factorization is unique. Theoretical Computer Science, 273(1-2):47-67, 2002. [doi]