TY  - JOUR
AU  - A. V. Arutyunov
TI  - Perturbations of extremal problems with constraints, and necessary conditions for optimality
JO  - Itogi nauki i tehniki. Seriâ, Matematičeskij analiz
PY  - 1989
SP  - 147
EP  - 235
VL  - 27
UR  - http://geodesic.mathdoc.fr/item/INTM_1989_27_a1/
LA  - ru
ID  - INTM_1989_27_a1
ER  -