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.
Alexander Burstein, Sergey Kitaev. On Unavoidable Sets of Word Patterns. SIAM J. Discrete Math., 19(2):371-381, 2005. [doi]