@article{AIHPB_2011__47_1_1_0,
     author = {Sabot, Christophe and Tournier, Laurent},
     title = {Reversed {Dirichlet} environment and directional transience of random walks in {Dirichlet} environment},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {1--8},
     publisher = {Gauthier-Villars},
     volume = {47},
     number = {1},
     year = {2011},
     doi = {10.1214/09-AIHP344},
     mrnumber = {2779393},
     zbl = {1209.60055},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1214/09-AIHP344/}
}