%0 Journal Article %A R. ZieliƄski %T On measures of robustness %J Mathematica Applicanda %D 1978 %P 71-76 %V 6 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v6i12.1321/ %R 10.14708/ma.v6i12.1321 %G pl %F 10_14708_ma_v6i12_1321