%0 Journal Article
%A J. Kaczorowski
%T A pure arithmetical definition of the class group
%J Colloquium Mathematicum
%D 1984
%P 265-267
%V 48
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-48-2-265-267/
%R 10.4064/cm-48-2-265-267
%G en
%F 10_4064_cm_48_2_265_267