MURUGUSUNDARAMOORTHY, G.; BULBOACĂ, T. Estimate for initial MacLaurin coefficients of certain subclasses of bi-univalent functions of complex order associated with the Hohlov operator. Annales Universitatis Paedagogicae Cracoviensis Studia Mathematica, [S. l.], v. 17, p. 27–36, 2018. Disponível em: https://studmath.uken.krakow.pl/article/view/12957. Acesso em: 21 jul. 2026.