TY  - JOUR
AU  - Dragoš Cvetković
AU  - Mirjana Čangalović
TI  - Finding Minimal Branchings With a Given Number of Arcs
JO  - Yugoslav journal of operations research
PY  - 2002
SP  - 1 
VL  - 12
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/YJOR_2002_12_1_a0/
LA  - en
ID  - YJOR_2002_12_1_a0
ER  -