ROZIKOV, U. A. On Cubic Operators Defined on Finite-Dimensional Simplexes. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 56, n. 10, p. 1424–1433, 2004. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3855. Acesso em: 5 dec. 2025.