1. Common operator properties of the linear operators RS and SR;Barnes;Proc. Amer. Math. Soc.,1998
2. Generalized Inverses of Linear Transformations;Campbell,1979
3. Recent Applications of Generalized Inverses,1982
4. Perturbation of the Drazin inverse for closed linear operators;Castro Gonzalez;Integral Equations Operator Theory,2000
5. Spectral Approximation of Linear Operators;Chatelin,1983