TY  - JOUR
AU  - E. I. Zheleznov
TI  - The maximum principle in a minimax problem
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 1504
EP  - 1515
VL  - 22
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_9_a3/
LA  - ru
ID  - DE_1986_22_9_a3
ER  -