%0 Journal Article %A Jordanka Mitevska %A Marija Kujumdzieva-Nikoloska %T Conditions of existence quasiperiodic solutions for some ordinary differential equations of first and second order %J Kragujevac Journal of Mathematics %D 2005 %P 207 %V 28 %I mathdoc %U http://geodesic.mathdoc.fr/item/KJM_2005_28_a16/ %G en %F KJM_2005_28_a16