TY  - JOUR
AU  - A. N. Churilov
TI  - On solutions of a~quadratic matrix equation encountered in the investigation of discrete control systems
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1986
SP  - 59
EP  - 65
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1986_11_a9/
LA  - ru
ID  - IVM_1986_11_a9
ER  -