MELIKIDZE, T. V. Reduction of non-linear integro-differential equations in the Banach space to a special type . Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 23, n. 3, p. 410–415, 1971. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8572. Acesso em: 6 dec. 2025.