@article{01528618, title = {On ternary cubic forms.}, journal = {Mathematica Pannonica}, volume = {11}, year = {2000}, pages = {87-100}, zbl = {0949.11034}, language = {en}, url = {http://dml.mathdoc.fr/item/01528618} }
Nowak, Werner Georg. On ternary cubic forms.. Mathematica Pannonica, Tome 11 (2000) pp. 87-100. http://gdmltest.u-ga.fr/item/01528618/