1. Generalized Inverses of Linear Transformations;Campbell,1991
2. Operator Theory of the Generalized Inverse;Caradus,1974
3. Continuity and general perturbation of the Drazin inverse for closed linear operators;Castro-González;Abstr. Appl. Anal.,2002
4. Error bounds for perturbation of the Drazin inverse of closed operators with equal spectral projections;Castro-González;Appl. Anal.,2002
5. N. Castro-González, J. Robles, J.Y. Veléz-Cerrada, Characterizations of a class of matrices and perturbation of the Drazin inverse, preprint