%0 Journal Article %A Schneider, Baruch %T Singular integrals of the time-harmonic relativistic Dirac equation on a piecewise Liapunov surface %J Electronic journal of differential equations %D 2005 %V 2005 %U http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a3/ %G en %F EJDE_2005__2005__a3