BAITUYAKOVA, Zh.Zh. On a necessary condition for belonging of a function to periodic generalized Nikol’sky-Besov-Morrey space in terms of strong summability of Fourier series. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 83, n. 3, p. 13–19, 2016. Disponível em: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/89. Acesso em: 10 jul. 2025.