@article{GDZPPN00241368X, title = {On the Degrees of Steinberg Characters of Chevally Groups.}, journal = {Mathematische Zeitschrift}, volume = {135}, year = {1973}, pages = {125-136}, url = {http://dml.mathdoc.fr/item/GDZPPN00241368X} }
Howlett, Robert B. On the Degrees of Steinberg Characters of Chevally Groups.. Mathematische Zeitschrift, Tome 135 (1973) pp. 125-136. http://gdmltest.u-ga.fr/item/GDZPPN00241368X/