JAFAROV, S. Z. Linear Methods for Summing Fourier Series and Approximation in Weighted Lebesgue Spaces with Variable Exponents. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 66, n. 10, p. 1348–1356, 2014. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2226. Acesso em: 14 apr. 2025.