EDITORIALBOARD. Aleksei Vasil’evich Pogorelov. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 55, n. 10, p. 1439–1440, 2003. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4013. Acesso em: 5 dec. 2025.