中国科学院数学与系统科学研究院期刊网
ITERATIVE ALGORITHM FOR MOORE-PENROSE INVERSE AND DRAZIN INVERSE OF REAL MATRIX
Zhang Kaiyuan, Ning Qianzhi
Journal of Numerical Methods and Computer Applications . 2015, (2): 81 -90 .  DOI: 10.12288/szjs.2015.2.81