TY  - JOUR
AU  - A. A. Kon'kov
TI  - On solutions of non-autonomous ordinary differential equations
JO  - Izvestiya. Mathematics 
PY  - 2001
SP  - 285
EP  - 327
VL  - 65
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2001_65_2_a2/
LA  - en
ID  - IM2_2001_65_2_a2
ER  -