TY  - JOUR
AU  - V. N. Laptinskii
AU  - V. A. Livinskaya
TI  - A Remark on the Theory of Periodic Solutions of a Lyapunov Type Second-Order Matrix Differential Equation
JO  - Differencialʹnye uravneniâ
PY  - 2002
SP  - 1133
EP  - 1134
VL  - 38
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2002_38_8_a19/
LA  - ru
ID  - DE_2002_38_8_a19
ER  -