TY  - JOUR
AU  - V. M. Marchenko
TI  - The algebraic basis for a certain controllability criterion
JO  - Differencialʹnye uravneniâ
PY  - 1973
SP  - 2088
EP  - 2091
VL  - 9
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1973_9_11_a21/
LA  - ru
ID  - DE_1973_9_11_a21
ER  -