@article{00861590, title = {The number of solutions of }, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {3}, year = {1996}, zbl = {0851.15010}, language = {en}, url = {http://dml.mathdoc.fr/item/00861590} }
Ekhad, Shalosh B.; Zeilberger, Doron. The number of solutions of . The Electronic Journal of Combinatorics [electronic only], Tome 3 (1996) . http://gdmltest.u-ga.fr/item/00861590/