@article{GDZPPN001182331, title = {An ODE-Solver Based on the Method of Averaging.}, journal = {Numerische Mathematik}, volume = {53}, year = {1988}, pages = {621-652}, zbl = {0656.65072}, url = {http://dml.mathdoc.fr/item/GDZPPN001182331} }
Kirchgraber, U. An ODE-Solver Based on the Method of Averaging.. Numerische Mathematik, Tome 53 (1988) pp. 621-652. http://gdmltest.u-ga.fr/item/GDZPPN001182331/