KOLYADA, S. F. LI-Yorke sensitivity and other concepts of chaos. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 56, n. 8, p. 1043–1061, 2004. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3821. Acesso em: 5 dec. 2025.