Abdullayev, G. A., F. G. Abdullayev, and D. Şimşek. “Bernstein – Walsh-Type Polynomial Inequalities in Domains Bounded by Piecewise Asymptotically Conformal Curve With Nonzero Inner Angles in the Bergman Space”. Ukrains’kyi Matematychnyi Zhurnal 71, no. 5 (May 25, 2019): 583–595. Accessed December 5, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/1459.