Coefficient estimates for families of bi-univalent functions defined by Ruscheweyh derivative operator
Mathematica Moravica, Tome 25 (2021) no. 1.

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The main purpose of this manuscript is to find upper bounds for the second and third Taylor-Maclaurin coefficients for two families of holomorphic and bi-univalent functions associated with Ruscheweyh derivative operator. Further, we point out certain special cases for our results.
Mots-clés : Holomorphic function, bi-univalent function, coefficient estimates, Ruscheweyh derivative operator. 
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Serap Bulut; Abbas Kareem Wanas. Coefficient estimates for families of bi-univalent functions defined by Ruscheweyh derivative operator. Mathematica Moravica, Tome 25 (2021) no. 1. https://geodesic-test.mathdoc.fr/item/MM3_2021_25_1_a5/