@article{RM_1975_30_3_a16,
     author = {G. I. Olshanskii},
     title = {The representations of the automorphism group of a~tree},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1975_30_3_a16/}
}