DOBRYNSKII, V. A. On the structure of the set of nonwandering points of a pair of coupled quadratic maps. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 51, n. 12, p. 1704–1709, 1999. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4773. Acesso em: 27 apr. 2025.