@article {SC.4.Bruaset.1992.a,
	title = {RILU Preconditioning; a Computational Study},
	journal = {J. Comput. Appl. Math.},
	volume = {39},
	year = {1992},
	pages = {259-275,},
	author = {Are Magnus {Bruaset} and Tveito, Aslak}
}
