RHOADES, B. E. On the degree of approximation of the conjugate of a function belonging to the weighted $ W(L^p, \xi(t))$ class by matrix means of the conjugate series of a Fourier series. Tamkang Journal of Mathematics, [S. l.], v. 33, n. 4, p. 365–370, 2002. DOI: 10.5556/j.tkjm.33.2002.285. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/285. Acesso em: 16 apr. 2024.