1. Local Representation Theory;Alperin,1986
2. Representations and Cohomology I: Basic Representation Theory of Finite Groups and Associative Algebras;Benson,1991
3. The cohomology of extraspecial groups;Benson;Bull. London Math. Soc.,1992
4. The cohomology of group extensions;Charlap;Trans. Amer. Math. Soc.,1966
5. Characteristic classes for modules over groups. I;Charlap;Trans. Amer. Math. Soc.,1969