%0 Journal Article %A H. Späth %T Modified Gram-Schmidt for solving linear least squares problems is equivalent to Gaussian elimination for the normal equations %J Applicationes Mathematicae %D 1988 %P 587-589 %V 20 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-20-4-587-589/ %R 10.4064/am-20-4-587-589 %G en %F 10_4064_am_20_4_587_589