EDITORIALBOARD. Tables of Contents, Volume 52, Numbers 1–12, 2000. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 52, n. 12, p. 1722–1727, 2000. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4577. Acesso em: 5 dec. 2025.