MITIN, D. Yu. Superfractal Approximation of Functions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 66, n. 9, p. 1280–1285, 2014. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2220. Acesso em: 5 dec. 2025.