%0 Journal Article %A Rublík, František %T Estimates of the covariance matrix of vectors of u-statistics and confidence regions for vectors of Kendall's tau %J Kybernetika %D 2016 %P 280-293 %V 52 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14736/kyb-2016-2-0280/ %R 10.14736/kyb-2016-2-0280 %G en %F 10_14736_kyb_2016_2_0280