1.
PILARCZYK, Paweł & GRAFF, Grzegorz. An algorithmic approach to estimating the minimal number of periodic points for smooth self-maps of simply-connected manifolds. Topological Methods in Nonlinear Analysis [online]. 1 March 2015, T. 45, nr 1, s. 273–286. [accessed 4.10.2022]. DOI 10.12775/TMNA.2015.014.