VOLOSHYN, H.A.; MASLYUCHENKO, V.K.; NESTERENKO, O.N. On approximation of mappings with values in the space of continuous functions. Carpathian Mathematical Publications, [S. l.], v. 4, n. 1, p. 23–27, 2012. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/2400. Acesso em: 23 may. 2024.