1. Conditions which imply that subring of artinian rings are artinian;Björk;J. Reine Angew.,1971
2. Crossed products of semigroups and rings;Bovdi;Sibirsk. Mat. Zh.,1963
3. Representation Theory of Finite Groups and Associative Algebras;Curtis,1962
4. La géométrie des groupes classiques;Dieudonné,1971
5. The Theory of Groups;Hall,1959