Murugusundaramoorthy G, Bulboacă T. Estimate for initial MacLaurin coefficients of certain subclasses of bi-univalent functions of complex order associated with the Hohlov operator. Ann. Univ. Paedagog. Crac. Stud. Math. [Internet]. 2018 Apr. 3 [cited 2026 Jul. 21];17:27-36. Available from: https://studmath.uken.krakow.pl/article/view/12957