Carton, Olivier; Heiber, Pablo Ariel Normality and two-way automata. (English) Zbl 1309.68116 Inf. Comput. 241, 264-276 (2015). MSC: 68Q45 11K16 PDFBibTeX XMLCite \textit{O. Carton} and \textit{P. A. Heiber}, Inf. Comput. 241, 264--276 (2015; Zbl 1309.68116) Full Text: DOI
Ferté, Julien; Marin, Nathalie; Sénizergues, Géraud Word-mappings of level 2. (English) Zbl 1311.68082 Theory Comput. Syst. 54, No. 1, 111-148 (2014). MSC: 68Q45 11B75 11Y55 68Q70 68R15 PDFBibTeX XMLCite \textit{J. Ferté} et al., Theory Comput. Syst. 54, No. 1, 111--148 (2014; Zbl 1311.68082) Full Text: DOI