@article{AFST_1988_5_9_1_65_0,
     author = {Barles, G.},
     title = {Remarks on uniqueness results of the first eigenvalue of the $p$-laplacian},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {65--75},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {Ser. 5, 9},
     number = {1},
     year = {1988},
     mrnumber = {971814},
     zbl = {0621.35068},
     language = {en},
     url = {http://www.numdam.org/item/AFST_1988_5_9_1_65_0/}
}