1. Finite Group Theory;Aschbacher,1986
2. Solvability of groups of odd order;Feit;Pacific J. Math.,1963
3. On solvable signalizer functors in finite groups;Glauberman,1976
4. Solvable signalizer functors on finite groups;Goldschmidt;J. Algebra,1972
5. Finite Groups;Gorenstein,1980