Alves, C. O. and Ding, Y. (2007) “Existence, multiplicity and concentration of positive solutions for a class of quasilinear problems”, Topological Methods in Nonlinear Analysis, 29(2), pp. 265–278. Available at: https://apcz.umk.pl/TMNA/article/view/TMNA.2007.011 (Accessed: 22 July 2024).