Калыбай, А.А., and Ж.А. Кеулимжаева. “CONDITIONS OF EXISTENCE THE TRACE OF FUNCTIONS FROM SPACE WITH MULTIWEIGHTED DERIVATIVES IN A SPECIAL POINT”. Bulletin of the Abai KazNPU, the series of "Physical and Mathematical Sciences" 69, no. 1 (June 3, 2021): 123–128. Accessed July 3, 2024. https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/220.