1. Geometric Algebra;Artin,1957
2. On finite groups generated by odd transpositions. IV;Aschbacher;J. Algebra,1973
3. The subgroups of PSL3(q), q odd;Bloom;Trans. Amer. Math. Soc.,1967
4. On the modular characters of groups;Brauer;Ann. Math.,1941
5. Simple groups of Lie type;Carter,1972