%0 Journal Article %A Elabbasy, Elmetwally M. %A Hassan, Taher S. %A Saker, Samir.H. %T Oscillation of second-order nonlinear differential equations with a damping term %J Electronic journal of differential equations %D 2005 %V 2005 %U http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a170/ %G en %F EJDE_2005__2005__a170