Yaremenko, Lyudmila A., and Darya Yu. Gamayunova. “The Domains of Univalence and Starlikeness of Certain Classes of Regular Functions”. Ecological Bulletin of Research Centers of the Black Sea Economic Cooperation, no. 4 (December 25, 2017): 13–19. Accessed December 6, 2025. https://vestnik.kubsu.ru/article/view/753.