Temirgaliyev Н. Transformation and Absolute Convergence of Trigonometric Fourier Series. Bulletin of L.N. Gumilyov Eurasian National University. Mathematics, computer science, mechanics series, [S. l.], v. 127, n. 2, p. 8–26, 2019. Disponível em: https://bulmathmc.enu.kz/index.php/main/article/view/49. Acesso em: 23 nov. 2024.