@article{1102971477, author = {Fredman, Michael L.}, title = {Congruence formulas obtained by counting irreducibles.}, journal = {Pacific J. Math.}, volume = {35}, number = {3}, year = {1970}, pages = { 613-624}, language = {en}, url = {http://dml.mathdoc.fr/item/1102971477} }
Fredman, Michael L. Congruence formulas obtained by counting irreducibles.. Pacific J. Math., Tome 35 (1970) no. 3, pp. 613-624. http://gdmltest.u-ga.fr/item/1102971477/