%0 Journal Article
%A Kenneth Hardy
%A Kenneth Williams
%T The class number of pairs of positive-definite binary quadratic forms
%J Acta Arithmetica
%D 1989
%P 103-117
%V 52
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa-52-2-103-117/
%R 10.4064/aa-52-2-103-117
%G en
%F 10_4064_aa_52_2_103_117