@article{PPN234735015+dmdlog144, title = {\S . 120. Die Configuration der Gruppe G168}, booktitle = {Lehrbuch der Algebra Bd. 2}, series = {GDML\_Books}, year = {1896}, pages = {451}, url = {http://dml.mathdoc.fr/item/PPN234735015+dmdlog144} }
(éd.). §. 120. Die Configuration der Gruppe G168, dans Lehrbuch der Algebra Bd. 2, GDML_Books, (1896), p. 451. http://gdmltest.u-ga.fr/item/PPN234735015+dmdlog144/