AbdullayevF. G. and AralN. D. (2011) “On the Bernstein - Walsh-type lemmas in regions of the complex plane”, Ukrains’kyi Matematychnyi Zhurnal, 63(3), pp. 291-302. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/2717 (Accessed: 23November2024).