Fekete-Szegö Inequality for a Subclass of Bi-Univalent Functions Linked to q-Ultraspherical Polynomials. Contemp. Math. [Internet]. 2024 May 23 [cited 2025 Dec. 24];5(2):2531-45. Available from: https://ojs353.mebyme.cn/index.php/CM/article/view/3737