@article{PPN234735015+dmdlog108, title = {\S . 87. Fundamentale Covarianten einer tern\"aren Form}, booktitle = {Lehrbuch der Algebra Bd. 2}, series = {GDML\_Books}, year = {1896}, pages = {327}, url = {http://dml.mathdoc.fr/item/PPN234735015+dmdlog108} }
(éd.). §. 87. Fundamentale Covarianten einer ternären Form, dans Lehrbuch der Algebra Bd. 2, GDML_Books, (1896), p. 327. http://gdmltest.u-ga.fr/item/PPN234735015+dmdlog108/