On a problem of P.\,S.~Urysohn
Doklady Akademii Nauk, Tome 151 (1963) no. 4, pp. 775-777
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@article{DAN_1963_151_4_a7,
author = {O. V. Lokutsievskii},
title = {On a problem of {P.\,S.~Urysohn}},
journal = {Doklady Akademii Nauk},
pages = {775--777},
publisher = {mathdoc},
volume = {151},
number = {4},
year = {1963},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1963_151_4_a7/}
}
O. V. Lokutsievskii. On a problem of P.\,S.~Urysohn. Doklady Akademii Nauk, Tome 151 (1963) no. 4, pp. 775-777. http://geodesic.mathdoc.fr/item/DAN_1963_151_4_a7/