AbdullayevF. G., BalciS., and Imashkyzy M. “Polynomial Inequalities in Regions With Interior zero angles in the Bergman Space”. Ukrains’kyi Matematychnyi Zhurnal 70, no. 3 (March 25, 2018): 318-336. Accessed September 1, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/1559.