@article{GDZPPN00239183X, title = {Kummer's Congruences of a Second Kind.}, journal = {Mathematische Zeitschrift}, volume = {78}, year = {1962}, pages = {180-192}, zbl = {0106.03202}, url = {http://dml.mathdoc.fr/item/GDZPPN00239183X} }
Stevens, Harlan. Kummer's Congruences of a Second Kind.. Mathematische Zeitschrift, Tome 78 (1962) pp. 180-192. http://gdmltest.u-ga.fr/item/GDZPPN00239183X/