@article{AIHPB_2011__47_2_358_0,
     author = {\'Alvarez-Esteban, P. C. and del Barrio, E. and Cuesta-Albertos, J. A. and Matr\'an, C.},
     title = {Uniqueness and approximate computation of optimal incomplete transportation plans},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {358--375},
     publisher = {Gauthier-Villars},
     volume = {47},
     number = {2},
     year = {2011},
     doi = {10.1214/09-AIHP354},
     mrnumber = {2814414},
     zbl = {1215.49042},
     language = {en},
     url = {http://www.numdam.org/articles/10.1214/09-AIHP354/}
}