@article{GDZPPN002205432,
title = {On nonary cubic forms.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {390},
year = {1988},
pages = {32-98},
zbl = {0641.10019},
url = {http://dml.mathdoc.fr/item/GDZPPN002205432}
}
Hooley, Christopher. On nonary cubic forms.. Journal für die reine und angewandte Mathematik, Tome 390 (1988) pp. 32-98. http://gdmltest.u-ga.fr/item/GDZPPN002205432/