%0 Journal Article %A Touzaline, Arezki %T A quasistatic bilateral contact problem with friction for nonlinear elastic materials %J Electronic journal of differential equations %D 2006 %V 2006 %U http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a56/ %G en %F EJDE_2006__2006__a56