EDITORIAL BOARD. Anatolii Gordeevich Kostyuchenko. Methods of Functional Analysis and Topology, [S. l.], v. 18, n. 1, p. 1–3, 2012. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/501. Acesso em: 16 dec. 2025.