TY  - JOUR
AU  - V. A. Srochko
TI  - On the optimality of singular controls in systems with after-effect
JO  - Differencialʹnye uravneniâ
PY  - 1976
SP  - 2275
EP  - 2278
VL  - 12
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1976_12_12_a20/
LA  - ru
ID  - DE_1976_12_12_a20
ER  -