TY  - JOUR
AU  - G. A. Kurina
TI  - On a degenerate optimal control problem and singular perturbations
JO  - Doklady Akademii Nauk
PY  - 1977
SP  - 517
EP  - 520
VL  - 237
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1977_237_3_a3/
LA  - ru
ID  - DAN_1977_237_3_a3
ER  -