%0 Journal Article %A D.R. Sweet %T Fast block Toeplitz orthogonalization. %J Numerische Mathematik %D 1990 %P 613-630 %V 58 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1990__58_5_133520/ %F NUMA_1990__58_5_133520