%0 Journal Article
%A Jin Nakagawa
%T Class numbers of pairs of symmetric matrices
%J Acta Arithmetica
%D 2002
%P 207-225
%V 105
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa105-3-1/
%R 10.4064/aa105-3-1
%G en
%F 10_4064_aa105_3_1