%0 Journal Article %A Philip Brenner %T Initial Value Problems in Lp for Systems with Variable Coefficients. %J Mathematica Scandinavica %D 1972 %P 141-149 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1972__30_166229/ %F MS2_1972__30_166229