%0 Journal Article %A Veselý, Arnošt %T Logically orientated cluster analysis %J Kybernetika %D 1981 %P 82-92 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1981__17_1_a6/ %G en %F KYB_1981__17_1_a6