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@article{DAN_1981_256_2_a4, author = {R. Oinarov}, title = {On the properties of a {Urysohn} operator}, journal = {Doklady Akademii Nauk}, pages = {281--284}, publisher = {mathdoc}, volume = {256}, number = {2}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1981_256_2_a4/} }
R. Oinarov. On the properties of a Urysohn operator. Doklady Akademii Nauk, Tome 256 (1981) no. 2, pp. 281-284. http://geodesic.mathdoc.fr/item/DAN_1981_256_2_a4/