V. V. Volchkov, “Equivalence of Differential Operators in Spaces of Analytic Functions over the Tate Field”, Ukr. Mat. Zhurn., vol. 52, no. 12, pp. 1603–1609, Dec. 2000, Accessed: Apr. 09, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/4564