@article{JCA_2004_11_1_JCA_2004_11_1_a10,
     author = {A. H. Hamel and F. Heyde and A. L\"ohne and Ch. Tammer and K. Winkler},
     title = {Closing the {Duality} {Gap} in {Linear} {Vector} {Optimization}},
     journal = {Journal of convex analysis},
     pages = {163--178},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2004},
     url = {http://geodesic.mathdoc.fr/item/JCA_2004_11_1_JCA_2004_11_1_a10/}
}