1.
Stasyuk SA. Approximation of the Classes $B_{p,θ}^Ω$ of Periodic Functions of Many Variables in Uniform Metric. Ukr. Mat. Zhurn. [Internet]. 2002 Nov. 25 [cited 2025 Dec. 6];54(11):1551-9. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4191