%0 Journal Article %A Merouani, Boubakeur %A Boufenocuche, Razika %T Coefficients of singularities for a simply supported plate problems in plane sectors %J Electronic Journal of Differential Equations %D 2013 %V 2013 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a199/ %G en %F EJDE_2013__2013__a199