@article{1102734391,
author = {Madden, Daniel J. and V\'elez, William Yslas},
title = {Polynomials that represent quadratic residues at primitive roots.},
journal = {Pacific J. Math.},
volume = {103},
number = {2},
year = {1982},
pages = { 123-137},
language = {en},
url = {http://dml.mathdoc.fr/item/1102734391}
}
Madden, Daniel J.; Vélez, William Yslas. Polynomials that represent quadratic residues at primitive roots.. Pacific J. Math., Tome 103 (1982) no. 2, pp. 123-137. http://gdmltest.u-ga.fr/item/1102734391/