@article{GDZPPN002306956, title = {On Solvability by Radicals of Finite Fields.}, journal = {Mathematische Annalen}, volume = {196}, year = {1972}, pages = {279-292}, zbl = {0232.12104}, url = {http://dml.mathdoc.fr/item/GDZPPN002306956} }
Fray, R.; Gilmer, R. On Solvability by Radicals of Finite Fields.. Mathematische Annalen, Tome 196 (1972) pp. 279-292. http://gdmltest.u-ga.fr/item/GDZPPN002306956/