@article{10_4064_am36_2_8,
     author = {A. El Khalil and S. El Manouni and M. Ouanan},
     title = {Perturbed nonlinear degenerate problems in $\mathbb R^N $},
     journal = {Applicationes Mathematicae},
     pages = {213--223},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {2009},
     doi = {10.4064/am36-2-8},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am36-2-8/}
}