@article{GDZPPN002258439, title = {Zur Theorie der trilinearen tern\"aren Form.}, journal = {Mathematische Annalen}, volume = {55}, year = {1902}, pages = {81-85}, zbl = {32.0122.04}, url = {http://dml.mathdoc.fr/item/GDZPPN002258439} }
Maennchen, Ph. Zur Theorie der trilinearen ternären Form.. Mathematische Annalen, Tome 55 (1902) pp. 81-85. http://gdmltest.u-ga.fr/item/GDZPPN002258439/