%0 Journal Article %A M.L. Madan %A Gabirel D. Villa Salvador %T Structure of semisimple differentials and p-class groups in Zp-extensions. %J Manuscripta mathematica %D 1986 %P 315-350 %V 57 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1986__57_155200/ %F MM2_1986__57_155200