The second order multi-valued boundary value problem and impulsive neutral functional differential inclusions in Banach spaces. Neliniini Kolyvannya, [S. l.], v. 11, n. 2, p. 191–207, 2008. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/472. Acesso em: 21 jan. 2026.