TY  - JOUR
AU  - V. V. Ivlev
TI  - On Extremum Problem for Functions of Many Variables
JO  - Matematičeskoe obrazovanie
PY  - 2005
SP  - 93
EP  - 105
VL  - 32
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MO_2005_32_1_a5/
LA  - ru
ID  - MO_2005_32_1_a5
ER  -