Benci, V., Micheletti, A. M. and Visetti, D. (2001) “An eigenvalue problem for a quasilinear elliptic field equation on $\mathbb R^n$”, Topological Methods in Nonlinear Analysis, 17(2), pp. 191–211. Available at: https://apcz.umk.pl/TMNA/article/view/TMNA.2001.013 (Accessed: 24 April 2024).