%0 Journal Article %A Veledar, Emir %T Fuzzy clustering and the way of definition operation %J Kybernetika %D 1992 %P 58-61 %V 28 %N Suppl %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1992__28_Suppl_a12/ %G en %F KYB_1992__28_Suppl_a12