%0 Journal Article %A Nils Ovrelid %T Integral Representation Formulas and Lp-Estimates for the ...-Equation. %J Mathematica Scandinavica %D 1971 %P 137-160 %V 29 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1971__29_166200/ %F MS2_1971__29_166200