@article{GDZPPN002297256,
title = {The Diophantine Equation ...},
journal = {Mathematische Annalen},
volume = {174},
year = {1967},
pages = {138-141},
zbl = {0151.03401},
url = {http://dml.mathdoc.fr/item/GDZPPN002297256}
}
Mordell, L.J. The Diophantine Equation .... Mathematische Annalen, Tome 174 (1967) pp. 138-141. http://gdmltest.u-ga.fr/item/GDZPPN002297256/