TY  - JOUR
AU  - V. F. Zaitsev
TI  - Discrete-group analysis of ordinary differential equations
JO  - Doklady Akademii Nauk
PY  - 1988
SP  - 542
EP  - 545
VL  - 299
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1988_299_3_a5/
LA  - ru
ID  - DAN_1988_299_3_a5
ER  -