@article{GDZPPN002260115, title = {A new System of simple groups}, journal = {Mathematische Annalen}, volume = {61}, year = {1905}, pages = {137-150}, zbl = {36.0206.01}, url = {http://dml.mathdoc.fr/item/GDZPPN002260115} }
Dickson, L.E. A new System of simple groups. Mathematische Annalen, Tome 61 (1905) pp. 137-150. http://gdmltest.u-ga.fr/item/GDZPPN002260115/