TY  - JOUR
AU  - Yu. V. Trynkin
TI  - Lagrange sets and sufficient conditions for optimality
JO  - Doklady Akademii Nauk
PY  - 1986
SP  - 1071
EP  - 1074
VL  - 286
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1986_286_5_a11/
LA  - ru
ID  - DAN_1986_286_5_a11
ER  -