@article{01127748, title = {Integers representable by }, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {21}, year = {1998}, pages = {107-115}, doi = {10.1155/S0161171298000143}, zbl = {0892.11012}, language = {en}, url = {http://dml.mathdoc.fr/item/01127748} }
Brueggeman, Sharon A. Integers representable by . International Journal of Mathematics and Mathematical Sciences, Tome 21 (1998) pp. 107-115. doi : 10.1155/S0161171298000143. http://gdmltest.u-ga.fr/item/01127748/