TY  - JOUR
AU  - H. A. Antonsiewicsz
TI  - An inequality for approximate solutions of ordinary differential equations.
JO  - Mathematische Zeitschrift
PY  - 1962
SP  - 44
EP  - 52
VL  - 78
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1962__78_170005/
ID  - MZ_1962__78_170005
ER  -