@article{RM_1983_38_5_a10,
     author = {V. A. Kaimanovich},
     title = {The~differential entropy of the boundary of a random walk on a~group},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {142--143},
     publisher = {mathdoc},
     volume = {38},
     number = {5},
     year = {1983},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1983_38_5_a10/}
}