TY  - JOUR
AU  - A. E. Zernov
TI  - Approximation of the solution of an initial-value problem
JO  - Differencialʹnye uravneniâ
PY  - 1993
SP  - 168
EP  - 169
VL  - 29
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1993_29_1_a21/
LA  - ru
ID  - DE_1993_29_1_a21
ER  -