MESCHER, Stephan and STEGEMEYER, Maximilian. Approaches to critical point theory via sequential and parametrized topological complexity. Topological Methods in Nonlinear Analysis. Online. 28 June 2026. Vol. 67, no. 2, pp. 357 - 408. [Accessed 30 October 2026]. DOI 10.12775/TMNA.2025.056.