EDITORIALBOARD. International scientific conference “Bogolyubov’s Readings, DIF-2013. Differential Equations, Theory of Functions, and Their Approximations” devoted to the 75th birthday of academician A. M. Samoilenko. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 65, n. 10, p. 1439–1440, 2013. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2522. Acesso em: 5 dec. 2025.