%0 Journal Article
%A Žák, Libor
%T Clustering of vaguely defined objects
%J Archivum mathematicum
%D 2003
%P 37-50
%V 39
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_2003__39_1_a3/
%G en
%F ARM_2003__39_1_a3