Dömösi, Pál; Horváth, Sándor; Ito, Masami; Kászonyi, László; Katsura, Masashi Some combinatorial properties of words, and the Chomsky-hierarchy. (English) Zbl 0900.68289 Ito, Masami (ed.) et al., Words, languages and combinatorics II. Proceedings of the 2nd international conference, Kyoto, Japan, August 25-28, 1992. Singapore: World Scientific. 105-123 (1994). MSC: 68Q45 68R15 PDFBibTeX XMLCite \textit{P. Dömösi} et al., in: Words, languages and combinatorics II. Proceedings of the 2nd international conference, Kyoto, Japan, August 25-28, 1992. Singapore: World Scientific. 105--123 (1994; Zbl 0900.68289)
Dömösi, P.; Horváth, S.; Ito, M.; Kászonyi, L.; Katsura, M. Formal languages consisting of primitive words. (English) Zbl 0794.68090 Ésik, Zoltán (ed.), Fundamentals of computation theory. 9th international conference, FCT ’93, Szeged, Hungary, August 23-27, 1993. Proceedings. Berlin: Springer-Verlag. Lect. Notes Comput. Sci. 710, 194-203 (1993). MSC: 68Q45 PDFBibTeX XMLCite \textit{P. Dömösi} et al., Lect. Notes Comput. Sci. 710, 194--203 (1993; Zbl 0794.68090)