%0 Journal Article
%A Manabu Murata
%T On quadratic Diophantine equations in four variables and orders associated with lattices
%J Documenta mathematica
%D 2014
%P 247-284
%V 19
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/446/
%R 10.4171/dm/446
%F 10_4171_dm_446