@article{FAA_2013_47_2_a8,
     author = {V. A. Kaimanovich and A. G. Erschler},
     title = {Continuity of {Asymptotic} {Characteristics} for {Random} {Walks} on {Hyperbolic} {Groups}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {84--89},
     publisher = {mathdoc},
     volume = {47},
     number = {2},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2013_47_2_a8/}
}