SERDYUK, A. S.; SOKOLENKO, I. V. Approximation by interpolation trigonometric polynomials in metrics of the spaces $L_p$ on the classes of periodic entire functions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 71, n. 2, p. 283–292, 2019. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1438. Acesso em: 5 dec. 2025.