1. I. Assem, D. Simson, A. Skowroński, Elements of the Representation Theory of Associative Algebras, vol. 1. Techniques of Representation Theory, London Mathematical Society Student Texts, vol. 65 (Cambridge University Press, Cambridge, 2006).
2. D.J. Benson, Representations and Cohomology. I, Cambridge Studies in Advanced Mathematics, vol. 30, 2nd edn. (Cambridge University Press, Cambridge, 1998). Basic Representation Theory of Finite Groups and Associative Algebras
3. I.N. Bernšteĭn, I.M. Gel’fand, V.A. Ponomarev, Coxeter functors, and Gabriel’s theorem. Uspehi Mat. Nauk 28(2(170)), 19–33 (1973)
4. M. Brion, Representations of quivers, in Geometric Methods in Representation Theory. I, Sémin. Congr., vol. 24 (Soc. Math. France, Paris, 2012), pp. 103–144
5. J. Dieudonné, Sur la réduction canonique des couples de matrices. Bull. Soc. Math. Fr. 74, 130–146 (1946)