@article{03588759,
title = {Complete residue systems in the quadratic domain },
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {1},
year = {1978},
pages = {75-86},
doi = {10.1155/S0161171278000101},
zbl = {0378.12003},
language = {en},
url = {http://dml.mathdoc.fr/item/03588759}
}
Bergum, Gerald E. Complete residue systems in the quadratic domain . International Journal of Mathematics and Mathematical Sciences, Tome 1 (1978) pp. 75-86. doi : 10.1155/S0161171278000101. http://gdmltest.u-ga.fr/item/03588759/