KARGAR R. Notes on the norm of pre-Schwarzian derivatives of certain analytic functions. Stud. Univ. Babeş-Bolyai Math. [Internet]. 2020 Sep. 15 [cited 2025 Feb. 5];65(3):357–363. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/2570