1. Representation Theory of Finite Groups and Associative Algebras;Curtis,1962
2. Characters of the finite symplectic group Sp(4, q), q = 2f;Enomoto;Osaka J. Math.,1972
3. A note on the Brauer-Speiser theorem;Fein,1970
4. The Schur index and the order and exponent of a finite group;Fein;J. Algebra,1974
5. Characters of Finite Groups;Feit,1967