TY  - JOUR
AU  - A. L. Garkavi
TI  - The existence of a~best approximating element in $(F)$-space with integral metric
JO  - Matematičeskie zametki
PY  - 1970
SP  - 583
EP  - 594
VL  - 8
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1970_8_5_a5/
LA  - ru
ID  - MZM_1970_8_5_a5
ER  -