%0 Journal Article %A Benedikt, Jiří %T Uniqueness theorem for $p$-biharmonic equations %J Electronic Journal of Differential Equations %D 2002 %V 2002 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2002__2002__a189/ %G en %F EJDE_2002__2002__a189