Schemes of approxіmatіon of boundary-value problems for іntegro-dіfferentіal equatіons wіth delay. Neliniini Kolyvannya, [S. l.], v. 26, n. 1, p. 33–41, 2023. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/1088. Acesso em: 21 jan. 2026.