@article{GDZPPN001180142, title = {Orthogonal Least Squares Fitting with Linear Manifolds.}, journal = {Numerische Mathematik}, volume = {50}, year = {1986}, pages = {441-446}, zbl = {0562.65008}, url = {http://dml.mathdoc.fr/item/GDZPPN001180142} }
Späth, H. Orthogonal Least Squares Fitting with Linear Manifolds.. Numerische Mathematik, Tome 50 (1986) pp. 441-446. http://gdmltest.u-ga.fr/item/GDZPPN001180142/