@article{paperid:1086383,
author = {Zahra Asgari and Toutounian Mashhad, Faezeh and Esmail Babolian},
title = {Augmented Subspaces in the LSQR Krylov Method},
journal = {Iranian Journal of Science and Technology-Transaction A: Science},
year = {2020},
volume = {44},
number = {6},
month = {December},
issn = {1028-6276},
pages = {1661--1665},
			numpages = {4},
keywords = {Keywords Iterative method  Least-squares approximation  Krylov subspaces methods  LSQR},
}