@article{paperid:1084228,
author = {Miri, Seyed Mohsen and Effati, Sohrab},
title = {New characterizations of the matrix classes  ,   and R0},
journal = {Linear Algebra and its Applications},
year = {2021},
volume = {621},
month = {July},
issn = {0024-3795},
pages = {181--192},
			numpages = {11},
keywords = {P -matrix
R0-matrix
W-matrix
Linear complementarity problem},
}