@article{bwmeta1.element.bwnjournal-article-aav10i4p369bwm,
author = {Bleicher, M. and Knopp, M.},
title = {Lattice points in a sphere},
journal = {Acta Arithmetica},
volume = {11},
year = {1965},
pages = {369-376},
zbl = {0131.04701},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav10i4p369bwm}
}
Bleicher, M.; Knopp, M. Lattice points in a sphere. Acta Arithmetica, Tome 11 (1965) pp. 369-376. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav10i4p369bwm/