KURBATOV, V.; KURBATOVA, I. An Estimate of Approximation of a Matrix-Valued Function by an Interpolation Polynomial. Eurasian Mathematical Journal, [S. l.], v. 11, n. 1, 2024. Disponível em: https://emj.enu.kz/index.php/main/article/view/172. Acesso em: 19 nov. 2024.