@article{GDZPPN001172026, title = {Stability of the Solutions of Linear Least Squares Problems.}, journal = {Numerische Mathematik}, volume = {22}, year = {1974}, pages = {241-254}, zbl = {0308.65026}, url = {http://dml.mathdoc.fr/item/GDZPPN001172026} }
Sluis, A. van der. Stability of the Solutions of Linear Least Squares Problems.. Numerische Mathematik, Tome 22 (1974) pp. 241-254. http://gdmltest.u-ga.fr/item/GDZPPN001172026/