@article{M2AN_2015__49_6_1607_0,
     author = {Buttazzo, Giuseppe and Carlier, Guillaume and Lo Bianco, Serena Guarino},
     title = {Optimal regions for congested transport},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {1607--1619},
     publisher = {EDP-Sciences},
     volume = {49},
     number = {6},
     year = {2015},
     doi = {10.1051/m2an/2015022},
     mrnumber = {3423267},
     zbl = {1330.49047},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an/2015022/}
}