A problem of best approximation of functions of several variables
Matematičeskie zametki, Tome 32 (1982) no. 5, pp. 721-727
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@article{MZM_1982_32_5_a13,
author = {N. M. Miroshin and V. V. Khromov},
title = {A problem of best approximation of functions of several variables},
journal = {Matemati\v{c}eskie zametki},
pages = {721--727},
publisher = {mathdoc},
volume = {32},
number = {5},
year = {1982},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/MZM_1982_32_5_a13/}
}
N. M. Miroshin; V. V. Khromov. A problem of best approximation of functions of several variables. Matematičeskie zametki, Tome 32 (1982) no. 5, pp. 721-727. http://geodesic.mathdoc.fr/item/MZM_1982_32_5_a13/