Approximation of functions from isotropic classes $B_{1,\theta}^{\Omega}(\mathbb{R}^d)$ to integer functions of exponential type. ЗПІМ [Internet]. 2013 Jul. 15 [cited 2026 Aug. 27];10(1):169-83. Available from: https://trim.imath.kiev.ua/index.php/trim/article/view/162