@article{YJOR_2004_14_2_a0,
     author = {Drago\v{s} Cvetkovi\'c and Pierre Hansen and Vera Kova\v{c}evi\'c-Vuj\v{c}i\'c},
     title = {On some {Interconnections} {Between} {Combinatorial} {Optimization} and {Extremal} {Graph} {Theory}},
     journal = {Yugoslav journal of operations research},
     pages = {147 },
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2004_14_2_a0/}
}