%0 Journal Article %A Strejc, VladimĂ­r %T Least squares in identification theory %J Kybernetika %D 1977 %P -105 %V 13 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1977__13_2_a0/ %G en %F KYB_1977__13_2_a0