Yanchenko SY. Approximations of classes $B^{Ω}_{p,θ}$ of functions of many variables by entire functions in the space $L_q (R^d)$. Ukr. Mat. Zhurn. [Internet]. 2010Jan.25 [cited 2024Apr.16];62(1):123–135. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2848