@article {14129,
	title = {Least squares preconditioners for stabilized discretizations of the Navier-Stokes equations},
	journal = {SIAM J. Sci. Comput},
	volume = {30},
	year = {2007},
	month = {2007///},
	pages = {290 - 311},
	author = {Elman, Howard and Howle, V. E and Shadid, J. and Silvester, D. and Tuminaro, R.}
}
