TY  - JOUR
AU  - N. A. Shirokov
TI  - On uniform approximation of functions on closed sets having a finite number of corner points with nonzero exterior angles
JO  - Doklady Akademii Nauk
PY  - 1972
SP  - 798
EP  - 800
VL  - 205
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1972_205_4_a11/
LA  - ru
ID  - DAN_1972_205_4_a11
ER  -