中国科学院数学与系统科学研究院期刊网
Perturbation of the Generalized Drazin Inverse in Banach Algebra
Xiao Ji LIU, Yong Hui QIN
Acta Mathematica Sinica, Chinese Series . 2014, (1): 35 -46 .  DOI: 10.12386/A2014sxxb0004