%0 Journal Article %A Víšek, Jan Ámos %T On second order efficiency of a robust test and approximations of its error probabilities %J Kybernetika %D 1983 %P 387-407 %V 19 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1983__19_5_a2/ %G en %F KYB_1983__19_5_a2