@article{GDZPPN001163302,
title = {Numerical methods and existence theorems for ordinary differential equations.},
journal = {Numerische Mathematik},
volume = {2},
year = {1960},
pages = {30-41},
zbl = {0089.29003},
url = {http://dml.mathdoc.fr/item/GDZPPN001163302}
}
HULL, T.E.; LUXEMBURG, W.A. Numerical methods and existence theorems for ordinary differential equations.. Numerische Mathematik, Tome 2 (1960) pp. 30-41. http://gdmltest.u-ga.fr/item/GDZPPN001163302/