List of citations in Numdam for : Some theorems on graph congruences

RAIRO. Informatique théorique, Volume 17 (1983) no. 4, pp. 331-342

Pin, Jean-Eric;   Weil, Pascal  

RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Volume 35 (2001) no. 6, pp. 597-618

Pin, Jean-Eric  

RAIRO. Informatique théorique, Volume 18 (1984) no. 1, pp. 23-46

Knast, Robert

RAIRO. Informatique théorique, Volume 17 (1983) no. 4, pp. 321-330