Culik, Karel II; Karhumäki, Juhani Iterative devices generating infinite worlds. (English) Zbl 0900.68337 Int. J. Found. Comput. Sci. 5, No. 1, 69-97 (1994). Cited in 5 Documents MSC: 68R15 Combinatorics on words 68Q45 Formal languages and automata PDFBibTeX XMLCite \textit{K. Culik II} and \textit{J. Karhumäki}, Int. J. Found. Comput. Sci. 5, No. 1, 69--97 (1994; Zbl 0900.68337) Full Text: DOI