%0 Journal Article %A Moshe Jarden %A Ursel Kiehne %T The Elementary Theory of Algebraic Fields of Finite Corank. %J Inventiones mathematicae %D 1975 %P 275-294 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1975__30_142351/ %F IM_1975__30_142351