@article{AIHPC_1996__13_5_567_0,
     author = {Cao, Daomin and Noussair, Ezzat S.},
     title = {Multiplicity of positive and nodal solutions for nonlinear elliptic problems in $\mathbb {R}^N$},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {567--588},
     publisher = {Gauthier-Villars},
     volume = {13},
     number = {5},
     year = {1996},
     mrnumber = {1409663},
     zbl = {0859.35032},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1996__13_5_567_0/}
}