BangH. H., and HuyV. N. “Paley – Wiener Type Theorem for Functions With Values in Banach Spaces”. Ukrains’kyi Matematychnyi Zhurnal 74, no. 6 (July 7, 2022): 731 - 742. Accessed November 21, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/2382.