@article{AIHPC_1997__14_2_275_0,
     author = {Alvino, Angelo and Ferone, Vincenzo and Trombetti, Guido and Lions, Pierre-Louis},
     title = {Convex symmetrization and applications},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {275--293},
     publisher = {Gauthier-Villars},
     volume = {14},
     number = {2},
     year = {1997},
     mrnumber = {1441395},
     zbl = {0877.35040},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1997__14_2_275_0/}
}