@article{M2AN_2017__51_6_2237_0,
     author = {Bartels, S\"oren and Sch\"on, Patrick},
     title = {Adaptive approximation of the {Monge{\textendash}Kantorovich} problem via primal-dual gap estimates},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {2237--2261},
     publisher = {EDP-Sciences},
     volume = {51},
     number = {6},
     year = {2017},
     doi = {10.1051/m2an/2017054},
     mrnumber = {3745171},
     zbl = {1396.65100},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an/2017054/}
}