@article{RM_1973_28_1_a20,
     author = {V. P. Yashnikov},
     title = {Certain properties of harmonic functions that are connected with finite von {Neumann} algebras},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     year = {1973},
     volume = {28},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1973_28_1_a20/}
}