1. Elements of the Representation Theory of Associative Algebras. 1: Techniques of Representation Theory;Assem,2006
2. Algebras and quadratic forms;Bongartz;J. Lond. Math. Soc.,1983
3. On representation-finite algebras and beyond;Bongartz,2014
4. Unzerlegbare Darstellungen I;Gabriel;Manuscr. Math.,1972
5. Conjugate action in a left artinian ring;Han;Bull. Korean Math. Soc.,1995