@article{JEMS_2013_15_3_a2,
     author = {Alessio Porretta and Laurent V\'eron},
     title = {Separable solutions of quasilinear {Lane{\textendash}Emden} equations},
     journal = {Journal of the European Mathematical Society},
     pages = {755--774},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {2013},
     doi = {10.4171/jems/375},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/375/}
}