TY  - JOUR
AU  - M. G. Medvedeva
TI  - Investigation of the stability of systems that have invariant toroidal manifolds
JO  - Differencialʹnye uravneniâ
PY  - 1992
SP  - 2169
EP  - 2172
VL  - 28
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1992_28_12_a20/
LA  - ru
ID  - DE_1992_28_12_a20
ER  -