TY  - JOUR
AU  - L. A. Manita
TI  - The behaviour of extremals in the neighbourhood of singular regimes and non-smooth Liapunov functions in optimal control problems
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 1996
SP  - 411
EP  - 447
VL  - 2
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_1996_2_2_a3/
LA  - ru
ID  - FPM_1996_2_2_a3
ER  -