Toleugazy Е., Kervenev Қ., and Iskakov С. “BOUNDARY FUNCTIONS OF NIKOLSKY-BESOV SPACES WITH SMOOTH MIXED SMOOTHNESS”. Bulletin of Abai KazNPU. Series of Physical and mathematical sciences 89, no. 1 (March 27, 2025). Accessed April 9, 2025. https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/2296.