List of citations in Numdam for : Sand pile automata

Annales de l'I.H.P. Physique théorique, Volume 56 (1992) no. 1, pp. 75-90.

Morita, Kenichi; Imai, Katsunobu

RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Volume 35 (2001) no. 3, pp. 239-258.