@article{GDZPPN002186403,
title = {Application of a theorem of Hasse to a problem on diophantine equations.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {253},
year = {1972},
pages = {44-50},
zbl = {0237.10014},
url = {http://dml.mathdoc.fr/item/GDZPPN002186403}
}
Hasse, H.; Chowla, S. Application of a theorem of Hasse to a problem on diophantine equations.. Journal für die reine und angewandte Mathematik, Tome 253 (1972) pp. 44-50. http://gdmltest.u-ga.fr/item/GDZPPN002186403/