@article{GDZPPN002208431, title = {Lattice points in elliptic paraboloids.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, volume = {416}, year = {1991}, pages = {25-48}, zbl = {0716.11046}, url = {http://dml.mathdoc.fr/item/GDZPPN002208431} }
Krätzel, Ekkehard. Lattice points in elliptic paraboloids.. Journal für die reine und angewandte Mathematik, Tome 416 (1991) pp. 25-48. http://gdmltest.u-ga.fr/item/GDZPPN002208431/