%0 Journal Article
%A Zhi-Hong Sun
%T On the number of representations of $n$ by $ax^2+by(y-1)/2$,
 $ax^2+by(3y-1)/2$ and $ax(x-1)/2+by(3y-1)/2$
%J Acta Arithmetica
%D 2011
%P 81-100
%V 147
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa147-1-5/
%R 10.4064/aa147-1-5
%G en
%F 10_4064_aa147_1_5