1. A characterization of unit regular rings;Camillo;Comm. Algebra,2001
2. Continuous modules are clean;Camillo;J. Algebra,2006
3. Exchange rings, units and idempotents;Camillo;Comm. Algebra,1994
4. Sur les anneaux fortement π-réguliers;Dischinger;C. R. Acad. Sci. Paris Sér. A–B,1976
5. T. Dorsey, Cleanness and strong cleanness of rings of matrices, PhD dissertation, University of California, Berkeley, 2006