%0 Journal Article %A Dieter Kuhn %T About existence and uniqueness of the restricted total least squares estimation. %J Numerische Mathematik %D 1993 %P 435-444 %V 65 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1993__65_4_133744/ %F NUMA_1993__65_4_133744