@article{1200770904, author = {Lehrer, G. I.}, title = {On the value of characters of semisimple groups over finite fields}, journal = {Osaka J. Math.}, volume = {15}, number = {1}, year = {1978}, pages = { 77-99}, language = {en}, url = {http://dml.mathdoc.fr/item/1200770904} }
Lehrer, G. I. On the value of characters of semisimple groups over finite fields. Osaka J. Math., Tome 15 (1978) no. 1, pp. 77-99. http://gdmltest.u-ga.fr/item/1200770904/