@article{AM2_1991__42_3_137427,
     author = {Heinz Leutwiler and Catherine Bandle},
     title = {On a quasilinear elliptic equation and a {Riemannian} metric invariant under {M\"obius} transformations.},
     journal = {Aequationes mathematicae},
     pages = {166--181},
     publisher = {mathdoc},
     volume = {42},
     number = {3},
     year = {1991},
     zbl = {0763.35033},
     url = {http://geodesic.mathdoc.fr/item/AM2_1991__42_3_137427/}
}