BEREZOVSKY, A. A.; SAMOILENKO, A. M.; KHOMCHENKO, A. N. Seminar-School “Mathematical Simulation”. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 49, n. 8, p. 1152, 1997. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5110. Acesso em: 5 dec. 2025.