TY  - JOUR
AU  - V. M. Volosov
TI  - Non-linear oscillations with one degree of freedom of a system with slowly varying parameters
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 927
EP  - 930
VL  - 117
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_117_6_a0/
LA  - ru
ID  - DAN_1957_117_6_a0
ER  -