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.
Masami Ito, Kayoko Shikishima-Tsuji. Shortest directing words of nondeterministic directable automata. Discrete Mathematics, 308(21):4900-4905, 2008. [doi]
Abstract is missing.