%0 Journal Article
%A Bernhard Schmidt
%T The field descent and class groups of $CM$-fields
%J Acta Arithmetica
%D 2005
%P 291-306
%V 119
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa119-3-4/
%R 10.4064/aa119-3-4
%G en
%F 10_4064_aa119_3_4