SZATMARI, Eszter. “Differential Subordinations Obtained by Using a Fractional Operator”. Studia Universitatis Babeș-Bolyai Mathematica 63, no. 4 (December 20, 2018): 475–482. Accessed January 19, 2026. https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/2167.