@article{Representation Number Formulae for Some Mixed Quadratic Forms_2014, place={Maryland, USA}, volume={7}, url={https://www.ejpam.com/index.php/ejpam/article/view/2221}, abstractNote={We find formulae for the number of representations of positive integers by some quadratic forms which are sums of squares and the quadratic forms xâ‚Â²+xâ‚xâ‚‚+xâ‚‚Â².}, number={3}, journal={European Journal of Pure and Applied Mathematics}, year={2014}, month={Aug.}, pages={304–311} }