@article{paperid:1040035,
author = {Toutounian Mashhad, Faezeh and Soleymani, Fazlollah},
title = {An iterative method for computing the approximate inverse of a square matrix and the Moore–Penrose inverse of a non-square matrix},
journal = {Applied Mathematics and Computation},
year = {2013},
volume = {224},
number = {1},
month = {January},
issn = {0096-3003},
pages = {671--680},
			numpages = {9},
keywords = {Moore–Penrose. Singular matrix. Approximate inverse. GMRES method. Rectangular matrix. Preconditioning},
}