@article{01800555,
title = {About some Diophantine equations with restrictions.},
journal = {General Mathematics},
volume = {7},
year = {1999},
pages = {39-67},
zbl = {0997.11028},
language = {en},
url = {http://dml.mathdoc.fr/item/01800555}
}
Acu, Dumitru. About some Diophantine equations with restrictions.. General Mathematics, Tome 7 (1999) pp. 39-67. http://gdmltest.u-ga.fr/item/01800555/