%0 Journal Article %A U. Kirchgraber %T An ODE-Solver Based on the Method of Averaging. %J Numerische Mathematik %D 1988 %P 621-652 %V 53 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1988__53_1-2_133295/ %F NUMA_1988__53_1-2_133295