TY  - JOUR
AU  - A. V. Dmitruk
TI  - Quadratic conditions for the Pontryagin minimum in an optimal
JO  - Doklady Akademii Nauk
PY  - 1983
SP  - 285
EP  - 289
VL  - 272
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1983_272_2_a6/
LA  - ru
ID  - DAN_1983_272_2_a6
ER  -