%0 Journal Article %A Graczyk, MaƂgorzata %T A-optimal biased spring balance weighing design %J Kybernetika %D 2011 %P 893-901 %V 47 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_2011__47_6_a6/ %G en %F KYB_2011__47_6_a6