Best approximations of infinitely differentiable functions in the space $L_s$
Matematičeskie zametki, Tome 42 (1987) no. 1, pp. 21-32
@article{MZM_1987_42_1_a2,
author = {A. I. Stepanets},
title = {Best approximations of infinitely differentiable functions in the space~$L_s$},
journal = {Matemati\v{c}eskie zametki},
pages = {21--32},
year = {1987},
volume = {42},
number = {1},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/MZM_1987_42_1_a2/}
}
A. I. Stepanets. Best approximations of infinitely differentiable functions in the space $L_s$. Matematičeskie zametki, Tome 42 (1987) no. 1, pp. 21-32. http://geodesic.mathdoc.fr/item/MZM_1987_42_1_a2/