EDITORIALBOARD. Mariya Evdokimovna Temchenko. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 52, n. 4, p. 535–536, 2000. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4442. Acesso em: 5 dec. 2025.