%0 Journal Article %A Khapalov, Alexander Y. %A Nag, Parthasarathi %T Energy decay estimates for Lienard's equation with quadratic viscous feedback %J Electronic journal of differential equations %D 2003 %V 2003 %U http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a32/ %G en %F EJDE_2003__2003__a32