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@article{JRAM_1991__416_153314, author = {Ekkehard Kr\"atzel}, title = {Lattice points in elliptic paraboloids.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {25--48}, publisher = {mathdoc}, volume = {416}, year = {1991}, zbl = {0716.11046}, url = {http://geodesic.mathdoc.fr/item/JRAM_1991__416_153314/} }
Ekkehard Krätzel. Lattice points in elliptic paraboloids.. Journal für die reine und angewandte Mathematik, Tome 416 (1991), pp. 25-48. http://geodesic.mathdoc.fr/item/JRAM_1991__416_153314/