1. P. Ara and M. Mathieu, Local Multipliers of C*-Algebras, Springer Monographs in Math., Springer-Verlag, London, 2003
2. K. Beidar and R. Wisbauer, Strongly and properly semiprime modules and rings, Ring Theory, Proc. Ohio State-Denison Conf. (S.K. Jain and S.T. Rizvi (eds.)), World Scientific, Singapore (1993), 58–94
3. G.F. Birkenmeier, Idempotents and completely semiprime ideals, Comm. Algebra 11 (1983), 567–580
4. G.F. Birkenmeier, Decompositions of Baer-like rings, Acta Math. Hungar. 59 (1992), 319–326
5. G.F. Birkenmeier, When does a supernilpotent radical split off?, J. Algebra 172 (1995), 49–60