Klouda, Karel Bispecial factors in circular non-pushy D0L languages. (English) Zbl 1279.68160 Theor. Comput. Sci. 445, 63-74 (2012). MSC: 68Q45 68R15 PDFBibTeX XMLCite \textit{K. Klouda}, Theor. Comput. Sci. 445, 63--74 (2012; Zbl 1279.68160) Full Text: DOI arXiv
Krieger, Dalia On critical exponents in fixed points of non-erasing morphisms. (English) Zbl 1111.68058 Theor. Comput. Sci. 376, No. 1-2, 70-88 (2007). MSC: 68Q45 68Q70 PDFBibTeX XMLCite \textit{D. Krieger}, Theor. Comput. Sci. 376, No. 1--2, 70--88 (2007; Zbl 1111.68058) Full Text: DOI
Krieger, Dalia On critical exponents in fixed points of non-erasing morphisms. (English) Zbl 1227.68074 Ibarra, Oscar H. (ed.) et al., Developments in language theory. 10th international conference, DLT 2006, Santa Barbara, CA, USA, June 26–29, 2006. Proceedings. Berlin: Springer (ISBN 3-540-35428-X/pbk). Lecture Notes in Computer Science 4036, 280-291 (2006). MSC: 68Q70 68R15 PDFBibTeX XMLCite \textit{D. Krieger}, Lect. Notes Comput. Sci. 4036, 280--291 (2006; Zbl 1227.68074) Full Text: DOI