ABDULLAYEV, F. G.; SAVCHUK, V. V.; SAMOILENKO, A. M.; SERDYUK, A. S. International conference on the mathematical analysis, differential equations, and their applications (MADEA-8) devoted to the 80th birthday of Academician A. M. Samoilenko. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 70, n. 10, p. 1439–1440, 2018. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1647. Acesso em: 5 dec. 2025.