@article{M2AN_2015__49_6_1643_0,
     author = {De Pascale, Luigi},
     title = {Optimal transport with {Coulomb} cost. {Approximation} and duality},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {1643--1657},
     publisher = {EDP-Sciences},
     volume = {49},
     number = {6},
     year = {2015},
     doi = {10.1051/m2an/2015035},
     zbl = {1330.49048},
     mrnumber = {3423269},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an/2015035/}
}