@article{1103037138,
author = {Lewis, D. J.},
title = {Two classes of Diophantine equations.},
journal = {Pacific J. Math.},
volume = {11},
number = {4},
year = {1961},
pages = { 1063-1076},
language = {en},
url = {http://dml.mathdoc.fr/item/1103037138}
}
Lewis, D. J. Two classes of Diophantine equations.. Pacific J. Math., Tome 11 (1961) no. 4, pp. 1063-1076. http://gdmltest.u-ga.fr/item/1103037138/