%0 Journal Article %A J. Stoer %A K. Schittkowski %T A Factorization Method for the Solution of Constrained Linear Least Squares Problems Allowing Subsequent Data Changes. %J Numerische Mathematik %D 1978 %P 431-463 %V 31 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1978__31_132588/ %F NUMA_1978__31_132588