@article{COCV_2007__13_2_396_0,
     author = {Amar, Micol and Cicco, Virginia De and Fusco, Nicola},
     title = {A relaxation result in {BV} for integral functionals with discontinuous integrands},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {396--412},
     publisher = {EDP-Sciences},
     volume = {13},
     number = {2},
     year = {2007},
     doi = {10.1051/cocv:2007015},
     mrnumber = {2306643},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/cocv:2007015/}
}