@article{JCA_2001_8_2_JCA_2001_8_2_a3,
     author = {P. Brandi and A. Salvadori},
     title = {Quasi {Convex} {Integrands} and {Lower} {Semicontinuity} in {BV}},
     journal = {Journal of convex analysis},
     pages = {369--386},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {2001},
     url = {http://geodesic.mathdoc.fr/item/JCA_2001_8_2_JCA_2001_8_2_a3/}
}