@article{COCV_2012__18_4_1178_0,
     author = {Acerbi, Emilio and Crippa, Gianluca and Mucci, Domenico},
     title = {A variational problem for couples of functions and multifunctions with interaction between leaves},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {1178--1206},
     publisher = {EDP-Sciences},
     volume = {18},
     number = {4},
     year = {2012},
     doi = {10.1051/cocv/2011195},
     mrnumber = {3019477},
     zbl = {1259.49067},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/cocv/2011195/}
}