KORNEICHUK, N. P. On passive and active algorithms of reconstruction of functions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 45, n. 2, p. 258–264, 1993. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5807. Acesso em: 5 dec. 2025.