@article{1270151575, author = {OHMORI, Zyozyu}, title = {Schur Indices of Some Finite Chevalley Groups of Rank 2, I}, journal = {Tokyo J. of Math.}, volume = {08}, number = {2}, year = {1985}, pages = { 133-150}, language = {en}, url = {http://dml.mathdoc.fr/item/1270151575} }
OHMORI, Zyozyu. Schur Indices of Some Finite Chevalley Groups of Rank 2, I. Tokyo J. of Math., Tome 08 (1985) no. 2, pp. 133-150. http://gdmltest.u-ga.fr/item/1270151575/