%0 Journal Article %A Comets, Francis %A Popov, Serguei %T Ballistic regime for random walks in random environment with unbounded jumps and Knudsen billiards %J Annales de l'I.H.P. Probabilités et statistiques %D 2012 %P 721-744 %V 48 %N 3 %I Gauthier-Villars %U http://www.numdam.org/articles/10.1214/11-AIHP439/ %R 10.1214/11-AIHP439 %G en %F AIHPB_2012__48_3_721_0