%0 Journal Article %A Kaymakçalan, B. %A Zafer, A. %T Langenhop's inequality and applications for dynamic equations %J Electronic transactions on numerical analysis %D 2007 %P 71-77 %V 27 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2007__27__a7/ %G en %F ETNA_2007__27__a7