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.
Andreas Malcher, Carlo Mereghetti, Beatrice Palano. Descriptional complexity of two-way pushdown automata with restricted head reversals. Theoretical Computer Science, 449:119-133, 2012. [doi]
Abstract is missing.