TY  - JOUR
AU  - A. L. Garkavi
TI  - On Chebyshev and almost-Chebyshev subspaces
JO  - Doklady Akademii Nauk
PY  - 1963
SP  - 1250
EP  - 1252
VL  - 149
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1963_149_6_a1/
LA  - ru
ID  - DAN_1963_149_6_a1
ER  -