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.
Janusz A. Brzozowski, Baiyu Li, David Liu. Syntactic Complexities of Six Classes of Star-Free Languages. Journal of Automata, Languages and Combinatorics, 17(2-4):83-105, 2012.