List of citations in Numdam for : A sharpening of the Parikh mapping

RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Volume 35 (2001) no. 6, pp. 551-564.

Černý, Anton

RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Volume 44 (2010) no. 2, pp. 209-228.