TY  - JOUR
AU  - J. K. Moser
TI  - On the expansion of quasi-periodic motions in convergent power series
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1969
VL  - 24
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/RM_1969_24_2_a5/
LA  - ru
ID  - RM_1969_24_2_a5
ER  -