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@article{MMO_1975_32_a8, author = {V. P. Ya\v{s}nikov}, title = {Harmonic functions that are connected with von {Neumann} algebras}, journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva}, pages = {211--226}, publisher = {mathdoc}, volume = {32}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMO_1975_32_a8/} }
V. P. Yašnikov. Harmonic functions that are connected with von Neumann algebras. Trudy Moskovskogo matematičeskogo obŝestva, Trudy Moskovskogo Matematicheskogo Obshchestva, Tome 32 (1975), pp. 211-226. http://geodesic.mathdoc.fr/item/MMO_1975_32_a8/