@article{GDZPPN002235927, title = {L\"osungsanzahl der Gleichung |xd-czyd| = p.}, journal = {Manuscripta mathematica}, volume = {83}, year = {1994}, pages = {389-400}, zbl = {0820.11021}, url = {http://dml.mathdoc.fr/item/GDZPPN002235927} }
Langmann, Klaus. Lösungsanzahl der Gleichung |xd-czyd| = p.. Manuscripta mathematica, Tome 83 (1994) pp. 389-400. http://gdmltest.u-ga.fr/item/GDZPPN002235927/