KIRICHENKO, V. V.; PLAKHOTNYK, M. V. Topological conjugate piecewise linear unimodal mappings of an interval into itself. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 68, n. 2, p. 217–226, 2016. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1835. Acesso em: 5 dec. 2025.