@article{YJOR_2013_23_2_a4,
     author = {Vikas Sharma and Rita Malhotra and Vanita Verma},
     title = {A {Cost} and {Pipeline} {Trade-Off} in a {Transportation} {Problem}},
     journal = {Yugoslav journal of operations research},
     pages = {197 },
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2013_23_2_a4/}
}