Continuability and boundedness of solutions for a kind of nonlinear delay integro-differential equations of third order. Neliniini Kolyvannya, [S. l.], v. 20, n. 3, p. 411–422, 2017. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/877. Acesso em: 21 jan. 2026.