KOVALENKO, O. V.; TROFIMCHUK, E. P. A. M. Samoilenko’s numerical-analytic method without determining equation. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 47, n. 1, p. 138–140, 1995. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5396. Acesso em: 5 dec. 2025.