TY  - JOUR
AU  - A. K. Demenchuk
TI  - On the existence and stability of quasiperiodic solutions of systems of second-order linear differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1998
SP  - 1699
EP  - 1700
VL  - 34
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1998_34_12_a15/
LA  - ru
ID  - DE_1998_34_12_a15
ER  -