TY  - JOUR
AU  - A. M. Samoilenko
AU  - Yu. V. Teplinskii
TI  - On the smoothness of an invariant torus of a countable linear extension of a dynamical system on an $m$-dimensional torus
JO  - Differencialʹnye uravneniâ
PY  - 1994
SP  - 781
EP  - 790
VL  - 30
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1994_30_5_a5/
LA  - ru
ID  - DE_1994_30_5_a5
ER  -