1. On the holonomy group of locally Euclidean spaces;Auslander;Ann. Math.,1957
2. The Geometry of Discrete Groups;Beardon,1984
3. Bieberbach Groups and Flat Manifolds;Charlap,1986
4. Representation Theory of Finite Groups and Associative Algebras;Curtis,1962
5. W. Feit, Weisfeiler's work on finite linear groups, in preparation.