%0 Journal Article %A Ferreira, Helena %A Ferreira, Marta %T On extremal dependence of block vectors %J Kybernetika %D 2012 %P 988-1006 %V 48 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_2012__48_5_a11/ %G en %F KYB_2012__48_5_a11