SRIVASTAVA HM, KHAN S, AHMAD QZ, KHAN N. The Faber polynomial expansion method and its application to the general coefficient problem for some subclasses of bi-univalent functions associated with a certain q-integral operator. Stud. Univ. Babeş-Bolyai Math. [Internet]. 2018 Dec. 20 [cited 2025 Feb. 5];63(4):419–436. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/2146