%0 Journal Article %A Víšek, Jan Ámos %T Instrumental weighted variables under heteroscedasticity. Part II – Numerical study %J Kybernetika %D 2017 %P 26-58 %V 53 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14736/kyb-2017-1-0026/ %R 10.14736/kyb-2017-1-0026 %G en %F 10_14736_kyb_2017_1_0026