@article{FAA_2015_49_2_a1,
     author = {A. M. Vershik and A. V. Malyutin},
     title = {Phase transition in the exit boundary problem for random walks on groups},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {7--20},
     publisher = {mathdoc},
     volume = {49},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2015_49_2_a1/}
}