@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} } @article {icl:114, title = {A Parallel Implementation of the Nonsymmetric QR Algorithm for Disitributed Memory Architectures}, journal = {SIAM Journal on Scientific Computing}, volume = {16}, number = {2}, year = {2002}, month = {2002-10}, pages = {284-311}, author = {Greg Henry and David Watkins and Jack Dongarra} }