TY  - JOUR
AU  - Zhi-Hong Sun
TI  - On the number of representations of $n$ by $ax^2+by(y-1)/2$,
 $ax^2+by(3y-1)/2$ and $ax(x-1)/2+by(3y-1)/2$
JO  - Acta Arithmetica
PY  - 2011
SP  - 81
EP  - 100
VL  - 147
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa147-1-5/
DO  - 10.4064/aa147-1-5
LA  - en
ID  - 10_4064_aa147_1_5
ER  -