@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/