Couchouron, J.-F. and Precup, R. (2007) “Homotopy method for positive solutions of $p$-Laplace inclusions”, Topological Methods in Nonlinear Analysis, 30(1), pp. 157–169. Available at: https://apcz.umk.pl/TMNA/article/view/TMNA.2007.023 (Accessed: 19 April 2024).