%0 Journal Article %A V. A. Kaimanovich %T Examples of non-abelian discrete groups with non-trivial exit boundary %J Zapiski Nauchnykh Seminarov POMI %D 1983 %P 167-184 %V 123 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1983_123_a12/ %G ru %F ZNSL_1983_123_a12