TY  - JOUR
AU  - V. P. Igumnov
TI  - Calculation of the coefficients of Lie series for solving ordinary differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1987
SP  - 1802
EP  - 1804
VL  - 23
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1987_23_10_a18/
LA  - ru
ID  - DE_1987_23_10_a18
ER  -