@article{AIHPC_1993__10_6_593_0,
     author = {Cao, Dao-Min},
     title = {Multiple solutions of a semilinear elliptic equation in $\mathbb {R}^N$},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {593--604},
     publisher = {Gauthier-Villars},
     volume = {10},
     number = {6},
     year = {1993},
     mrnumber = {1253603},
     zbl = {0797.35039},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1993__10_6_593_0/}
}