REFERENCES
- Isaacs , I.M. 1976 . “ Character Theory of Finite Groups ” . London : Academic Press .
- Isaacs , I.M. 1984 . Characters of -separable Groups . J. Algebra , 86 : 98 – 128 .
- Isaacs , I.M. and Robinson , G.R. 1998 . Linear Constituents of Certain Character Restrictions . Proc. Amer. Math. Soc. , 126 : 2615 – 2617 .