%0 Journal Article
%A E. Gekeler
%A R. Widman
%T On the Order Conditions of Runge-Kutta Methods with Higher Derivatives.
%J Numerische Mathematik
%D 1986
%P 183-204
%V 50
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1986__50_133147/
%F NUMA_1986__50_133147