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.
Christophe Reutenauer. The Shuffle Algebra on the Factors of a Word Is Free. Journal of Combinatorial Theory, Series A, 38(1):48-57, 1985.
Abstract is missing.