%0 Journal Article %A B. Vinograde %A G. Haddix %A J. Mordeson %T On the Two Main Intermediate Field Towers of Purely Inseparable Extensions. %J Mathematische Zeitschrift %D 1971 %P 21-27 %V 119 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1971__119_171470/ %F MZ_1971__119_171470