%0 Journal Article
%A Lazarević Vera
%A Šešelja Branimir
%A Tepavčević Andreja
%T Bisemilattice-valued fuzzy sets
%J Novi Sad Journal of Mathematics
%D 1998
%P 105-114
%V 28
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_1998_28_3a_9/
%F NSJOM_1998_28_3a_9