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@article{MT_1994_26_a3, author = {A. N. Malyshev}, title = {Iterative refinement of a solution by the method of least squares for systems of linear equations}, journal = {Matemati\v{c}eskie trudy}, pages = {77--90}, publisher = {mathdoc}, volume = {26}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MT_1994_26_a3/} }
A. N. Malyshev. Iterative refinement of a solution by the method of least squares for systems of linear equations. Matematičeskie trudy, Tome 26 (1994), pp. 77-90. http://geodesic.mathdoc.fr/item/MT_1994_26_a3/