@article{AIHPB_2011__47_1_111_0,
     author = {Gantert, Nina and Hu, Yueyun and Shi, Zhan},
     title = {Asymptotics for the survival probability in a killed branching random walk},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {111--129},
     publisher = {Gauthier-Villars},
     volume = {47},
     number = {1},
     year = {2011},
     doi = {10.1214/10-AIHP362},
     mrnumber = {2779399},
     zbl = {1210.60093},
     language = {en},
     url = {http://www.numdam.org/articles/10.1214/10-AIHP362/}
}