Myronyuk, V. V. (2016) “Kolmogorov widths of the anisotropic Besov classes of periodic functions of many variables”, Ukrains’kyi Matematychnyi Zhurnal, 68(5), pp. 634-643. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/1867 (Accessed: 26April2024).