TY  - JOUR
AU  - V. F. Dem'yanov
TI  - On the directional differentiation of the maximin function
JO  - Doklady Akademii Nauk
PY  - 1968
SP  - 1032
EP  - 1033
VL  - 179
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1968_179_5_a5/
LA  - ru
ID  - DAN_1968_179_5_a5
ER  -