Zabolotskyi, M.V., T.M. Zabolotskyi, S.I. Tarasyuk, and Yu.M. Hal. “Regular Behavior of Subharmonic in Space Functions of the Zero Kind”. Carpathian Mathematical Publications 16, no. 1 (May 12, 2024): 84–92. Accessed January 31, 2025. https://personnel.pnu.edu.ua/index.php/cmp/article/view/6125.