@article{paperid:203670,
author = {Hoseini Paein Koulaei, Sayyed Mohammad and Toutounian Mashhad, Faezeh},
title = {Factored sparse approximate inverse of block tridiagonal and block pentadiagonal matricies},
journal = {Applied Mathematics and Computation},
year = {2007},
number = {127},
month = {March},
issn = {0096-3003},
pages = {223--234},
			numpages = {11},
keywords = {Factored sparse approximate inverse of block tridiagonal and block pentadiagonal matrices},
}