STAROVOITOV, Alexander P.; KRUGLIKOV, Igor V.; OSNACH, Tatyana M. Rational approximations of power series, trigonometric series and series of Chebyshev polynomials. Journal of the Belarusian State University. Mathematics and Informatics, [S. l.], n. 3, p. 6–21, 2024. Disponível em: https://journals.bsu.by/index.php/mathematics/article/view/6593. Acesso em: 18 jul. 2026.