@article {icl:205,
	title = {A Parallel Implementation of the Nonsymmetric QR Algorithm for Distributed Memory Architectures},
	journal = {SIAM Journal on Scientific Computing},
	volume = {24},
	number = {1},
	year = {2003},
	month = {2003-01},
	pages = {284-311},
	author = {Greg Henry and David Watkins and Jack Dongarra}
}
