TY - JOUR AU - R. ZieliƄski TI - On measures of robustness JO - Mathematica Applicanda PY - 1978 SP - 71 EP - 76 VL - 6 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/ma.v6i12.1321/ DO - 10.14708/ma.v6i12.1321 LA - pl ID - 10_14708_ma_v6i12_1321 ER -