%0 Journal Article %A Mitsuru Nakai %A Leo Sario %T A nonexistence test for biharmonic Green's functions of clamped bodies. %J Mathematica Scandinavica %D 1977 %P 151-160 %V 40 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1977__40_166523/ %F MS2_1977__40_166523