%0 Journal Article
%A Irving Kaplansky
%T Composition of binary quadratic forms
%J Studia Mathematica
%D 1968
%P 523-530
%V 31
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm-31-5-523-530/
%R 10.4064/sm-31-5-523-530
%G en
%F 10_4064_sm_31_5_523_530