@article{AIHPC_2007__24_1_113_0,
     author = {de Arcangelis, Riccardo},
     title = {On the relaxation of some classes of pointwise gradient constrained energies},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {113--137},
     publisher = {Elsevier},
     volume = {24},
     number = {1},
     year = {2007},
     doi = {10.1016/j.anihpc.2005.12.003},
     mrnumber = {2286561},
     zbl = {1112.49014},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2005.12.003/}
}