%0 Journal Article %A Gábor Geda %A Anikó Vágner %T Solving ordinary differential equation systems by approximation in a graphical way %J Annales mathematicae et informaticae %D 2006 %P 57-68 %V 33 %I mathdoc %U http://geodesic.mathdoc.fr/item/AMI_2006_33_a5/ %G en %F AMI_2006_33_a5