Vynnyts’kyiB. V., and SheparovychI. B. “Interpolation Sequences for the Class of Functions of Finite η-Type Analytic in the Unit Disk”. Ukrains’kyi Matematychnyi Zhurnal 56, no. 3 (March 25, 2004): 425-430. Accessed July 27, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/3765.