1. Anderson, F. W.: Endomorphism rings of projective modules. Math. Z.111, 322–332 (1969).
2. Artin, E., Nesbitt, C. J., Thrall, R. M.: Rings with minimum condition. Ann Arbor: The University of Michigan Press 1943.
3. Bass, H.: Finitistic dimension and a homological generalization of semi-primary rings. Trans. Amer. Math. Soc.95, 466–488 (1960).
4. Bourbaki, N.: Algèbre commutative, chap. I. et II. Paris: Hermann 1961.
5. Cartan, H., Eilenberg, S.: Homological algebra. Princeton: Princeton University Press 1956.