@article{AIHPC_2015__32_4_763_0,
     author = {Salani, Paolo},
     title = {Combination and mean width rearrangements of solutions to elliptic equations in convex sets},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {763--783},
     publisher = {Elsevier},
     volume = {32},
     number = {4},
     year = {2015},
     doi = {10.1016/j.anihpc.2014.04.001},
     mrnumber = {3390083},
     zbl = {1321.35048},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2014.04.001/}
}