@article{CMUC_1997_38_3_a0,
     author = {Dr\'abek, Pavel and Moudan, Zakaria and Touzani, Abdelfettah},
     title = {Nonlinear homogeneous eigenvalue problem in $R^N$: nonstandard variational approach},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {421--431},
     year = {1997},
     volume = {38},
     number = {3},
     mrnumber = {1485065},
     zbl = {0940.35150},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1997_38_3_a0/}
}