TY  - JOUR
AU  - I. T. Skorodinskii
TI  - A necessary condition for optimality for multidimensional singular control
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 435
EP  - 439
VL  - 22
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_3_a9/
LA  - ru
ID  - DE_1986_22_3_a9
ER  -