%0 Journal Article %A Z. Kowalski %T Difference inequalities and error estimates for the Runge-Kutta method %J Annales Polonici Mathematici %D 1983 %P 149-158 %V 42 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-42-1-149-158/ %R 10.4064/ap-42-1-149-158 %G en %F 10_4064_ap_42_1_149_158