Geodesic
The best uniform approximation by algebraic polynomials of differentiable functions
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (1969), pp. 76-82 
A. I. Polovina. The best uniform approximation by algebraic polynomials of differentiable functions. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (1969), pp. 76-82. http://geodesic.mathdoc.fr/item/IVM_1969_12_a10/
@article{IVM_1969_12_a10,
     author = {A. I. Polovina},
     title = {The best uniform approximation by algebraic polynomials of differentiable functions},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {76--82},
     year = {1969},
     number = {12},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1969_12_a10/}
}
TY  - JOUR
AU  - A. I. Polovina
TI  - The best uniform approximation by algebraic polynomials of differentiable functions
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1969
SP  - 76
EP  - 82
IS  - 12
UR  - http://geodesic.mathdoc.fr/item/IVM_1969_12_a10/
LA  - ru
ID  - IVM_1969_12_a10
ER  - 
%0 Journal Article
%A A. I. Polovina
%T The best uniform approximation by algebraic polynomials of differentiable functions
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1969
%P 76-82
%N 12
%U http://geodesic.mathdoc.fr/item/IVM_1969_12_a10/
%G ru
%F IVM_1969_12_a10

Voir la notice de l'article provenant de la source Math-Net.Ru