@article{JCA_2008_15_4_JCA_2008_15_4_a4,
     author = {M. Giaquinta and D. Mucci},
     title = {Relaxation {Results} for a {Class} of {Functionals} with {Linear} {Growth} {Defined} on {Manifold} {Constrained} {Mappings}},
     journal = {Journal of convex analysis},
     pages = {719--751},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {2008},
     url = {http://geodesic.mathdoc.fr/item/JCA_2008_15_4_JCA_2008_15_4_a4/}
}