Kravtsiv, V.V., Z.G. Mozhyrovska, and A.V. Zagorodnyuk. “Hypercyclic Operators on Spaces of Block-Symmetric Analytic Functions”. Carpathian Mathematical Publications 5, no. 1 (June 20, 2013): 59–62. Accessed April 25, 2024. https://journals.pnu.edu.ua/index.php/cmp/article/view/3651.