GUAJARDO, Juan C., LORCA, Sebastián and MAHADEVAN, Rajesh. Positive radial solutions of a quasilinear problem in an exterior domain with vanishing boundary conditions. Topological Methods in Nonlinear Analysis. Online. 9 June 2021. Vol. 57, no. 2, pp. 569 - 595. [Accessed 22 July 2024]. DOI 10.12775/TMNA.2020.050.