TY  - JOUR
AU  - V. I. Berdyshev
TI  - A~relation between Jensen's inequality and a~geometrical problem
JO  - Matematičeskie zametki
PY  - 1968
SP  - 327
EP  - 338
VL  - 3
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1968_3_3_a11/
LA  - ru
ID  - MZM_1968_3_3_a11
ER  -