Voir la notice de l'article provenant de la source European Mathematical Information Service
@article{AM_1999_149_1_a1, author = {N\'andor Sim\'anyi and Domokos Sz\'asz}, title = {Hard ball systems are completely hyperbolic}, journal = {Annals of mathematics}, publisher = {mathdoc}, volume = {149}, number = {1}, year = {1999}, url = {http://geodesic.mathdoc.fr/item/AM_1999_149_1_a1/} }
Nándor Simányi; Domokos Szász. Hard ball systems are completely hyperbolic. Annals of mathematics, Tome 149 (1999) no. 1. http://geodesic.mathdoc.fr/item/AM_1999_149_1_a1/