@article{GDZPPN002410214, title = {A Characterization of the Finite Groups PSL (n, q).}, journal = {Mathematische Zeitschrift}, volume = {129}, year = {1972}, pages = {169-185}, zbl = {0244.20049}, url = {http://dml.mathdoc.fr/item/GDZPPN002410214} }
Phan, Kok-Wee. A Characterization of the Finite Groups PSL (n, q).. Mathematische Zeitschrift, Tome 129 (1972) pp. 169-185. http://gdmltest.u-ga.fr/item/GDZPPN002410214/