@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/