@article{GDZPPN002407574, title = {On the Steinberg Characters of Finite Chevalley Groups.}, journal = {Mathematische Zeitschrift}, volume = {114}, year = {1970}, pages = {272-288}, zbl = {0219.20003}, url = {http://dml.mathdoc.fr/item/GDZPPN002407574} }
Green, James A. On the Steinberg Characters of Finite Chevalley Groups.. Mathematische Zeitschrift, Tome 114 (1970) pp. 272-288. http://gdmltest.u-ga.fr/item/GDZPPN002407574/