Pintea, C. (2010) “The size of some critical sets by means of dimension and algebraic $\varphi$-category”, Topological Methods in Nonlinear Analysis, 35(2), pp. 395–407. Available at: https://apcz.umk.pl/TMNA/article/view/TMNA.2010.023 (Accessed: 13 December 2024).