@article{GDZPPN002208385, title = {On nonary cubic forms: II.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, volume = {416}, year = {1991}, pages = {95-166}, zbl = {0719.11017}, url = {http://dml.mathdoc.fr/item/GDZPPN002208385} }
Hooley, Christopher. On nonary cubic forms: II.. Journal für die reine und angewandte Mathematik, Tome 416 (1991) pp. 95-166. http://gdmltest.u-ga.fr/item/GDZPPN002208385/