@article{YJOR_2002_12_1_a6,
     author = {Alexis Tsouki\`as and Apostolos Papayannakis},
     title = {A {Real} {Case} {Study} on {Transportation} {Scenario} {Comparison}},
     journal = {Yugoslav journal of operations research},
     pages = {85 },
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2002_12_1_a6/}
}