@article{1077474495, author = {Carlitz, L.}, title = {The singular series for sums of squares of polynomials}, journal = {Duke Math. J.}, volume = {14}, number = {1}, year = {1947}, pages = { 1105-1120}, language = {en}, url = {http://dml.mathdoc.fr/item/1077474495} }
Carlitz, L. The singular series for sums of squares of polynomials. Duke Math. J., Tome 14 (1947) no. 1, pp. 1105-1120. http://gdmltest.u-ga.fr/item/1077474495/