Aragão-Costa, E. R., Carvalho, A. N., Marín-Rubio, P. and Planas, G. (2013) “Gradient-like nonlinear semigroups with infinitely many equilibria and applications to cascade systems”, Topological Methods in Nonlinear Analysis, 42(2), pp. 345–376. Available at: https://apcz.umk.pl/TMNA/article/view/TMNA.2013.040 (Accessed: 1 July 2024).