TY  - JOUR
AU  - V. A. Yakubovich
TI  - Solution of a certain algebra problem that arises in control theory
JO  - Doklady Akademii Nauk
PY  - 1970
SP  - 57
EP  - 60
VL  - 193
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1970_193_1_a13/
LA  - ru
ID  - DAN_1970_193_1_a13
ER  -