%0 Journal Article
%A Lam,  Peter Cho-Ho
%T Representation of integers using \(a^2 + b^2 - dc^2\)
%J Journal of integer sequences
%D 2015
%V 18
%N 8
%U http://geodesic.mathdoc.fr/item/JIS_2015__18_8_a4/
%G en
%F JIS_2015__18_8_a4