@article{GDZPPN002245329, title = {On the finite Groups of linear Transformation of a Variable}, journal = {Mathematische Annalen}, volume = {16}, year = {1880}, pages = {260-263}, zbl = {12.0086.03}, url = {http://dml.mathdoc.fr/item/GDZPPN002245329} }
Cayley. On the finite Groups of linear Transformation of a Variable. Mathematische Annalen, Tome 16 (1880) pp. 260-263. http://gdmltest.u-ga.fr/item/GDZPPN002245329/