%0 Journal Article
%A Dragoš Cvetković
%A Mirjana Čangalović
%T Finding Minimal Branchings With a Given Number of Arcs
%J Yugoslav journal of operations research
%D 2002
%P 1 
%V 12
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/YJOR_2002_12_1_a0/
%G en
%F YJOR_2002_12_1_a0