%0 Journal Article
%A Zhi-Hong Sun
%T Binary quadratic forms and sums of triangular numbers
%J Acta Arithmetica
%D 2011
%P 257-297
%V 146
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa146-3-5/
%R 10.4064/aa146-3-5
%G en
%F 10_4064_aa146_3_5