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• [1] Brannan DA, Cluine JG. Aspects of contemporary complex analysis. In: Proceedings of the NATO Advanced Study Institute Held at the University of Durham. New York, NY, USA: Academic Press, 1980.
• [2] Brannan DA, Taha TS. On some classes of biunivalent functions. In: Mazhar SM, Hamoui A, Faour NS (editors). KFAS Proceedings Series, Vol. 3. Oxford, UK: Pergamon Press, 1988, pp. 53-60.
• [3] Bshouty D, Hengartner W, Schober G. Estimate for the Koebe constant and the second coefficient for some classes of univalent functions. Canadian Journal of Mathematics 1980; 32 (6): 1311-1324. https://doi.org/10.4153/CJM1980-101-9.
• [4] Bulut S, Magesh N, Balaji K. Faber polynomial coefficient estimates for certain subclasses of meromorphic biunivalent functions. Comptes Rendus Mathematique 2015; 353: 113-116. doi: 10.1016/j.crma.2014.10.019
• [5] Duren PL. Univalent functions. In: Grundlheren der Mathematischen Wissenschaften, Band 259. New York, NY, USA: Springer-Verlag, 1983.
• [6] Halim S, Hamidi SG, Ravichandran V. Coefficient estimates for meromorphic bi-univalent functions. arXiv:1108.4089
• [7] Hamidi SG, Halim S, Jahangiri JM. Faber polynomial Coefficient estimates for meromorphic bi-univalent functions. International Journal of Mathematics and Mathematical Sciences 2013; Article ID 498159. doi: 10.1155/2013/498159.
• [8] Hamidi SG, Jahangiri JM. Faber polynomial coefficient estimates for bi-univalent functions defined by subordination. Bulletin of Iranian Mathematical Society Soc. 2015; 41 (5): 1103-1119.
• [9] Hamidi SG, Janani T, Murugusundaramoorthy G, Jahangiri JM. Coefficient estimates for certain classes of meromorphic bi-univalent functions. Comptes Rendus Mathematique 2014; 352 (4): 277-282. doi: 10.1016/j.crma.2014.01.010
• [10] Kapoor GP, Mishra AK. Coefficient estimates for inverses of starlike functions of positive order. Journal of Mathematical Analysis and Application 2007; 329 (2): 922-934. doi: 10.1016/j.jmaa.2006.07.020
• [11] Kedzierawski AW. Some remarks on bi-univalent functions. Annales Universitatis Mariae Curie-Sklodowska, sectio A. 1985; 39: 77-81.
• [12] Lewin M. On the coefficient problem for bi-univalent functions. Proceedings of the American Mathematical Society 1967; 18: 63-68. doi: 10.1090/S0002-9939-1967-0206255-1
• [13] Natanyahu E. The minimal distance of image boundary from the origin and the second coefficient of a univalent function in |z| < 1. Archive for Rational Mechanics and Analysis 1969; 32: 100-112.
• [14] Orhan H, Magesh N, Balaji VK. Initial coefficients bounds for certain subclasses of meromorphic bi-univalent functions. Asian-European Journal of Mathematics 2014; 07 (01). doi: 10.1142/S1793557114500053
• [15] Panigrahi T. Coefficient bounds for certain subclasses of Meromorphic and bi-univalent functions. Bulletin of the Korean Mathematical Society 2013; 50 (5): 1531-1538. doi: 10.4134/BKMS.2013.50.5.1531
• [16] Srivastava HM, Mishra AK, Gochhayat P. Certain subclasses of analytic and bi-univalent functions. Applied Mathematics Letters 2010; 23: 1188-1192. doi: 10.1016/j.aml.2010.05.009
• [17] Srivastava HM, Mishra AK, Kund SN. Coefficient estimates for the inverses of starlike functions represented by symmetric gap series. Pan-American Mathematical Journal 2011: 21 (4); 105-123.
• [18] Styer D, Wright DJ. Results on bi-univalent functions. Proceedings of the American Mathematical Society 1981; 82: 243-248. doi: 10.1090/S0002-9939-1981-0609659-5
• [19] Suffridge TJ. A coefficient problem for a class of univalent functions. The Michigan Mathematical Journal 1969; 16: 33-42. doi: 10.1307/mmj/1029000163
• [20] Tan DL. Coefficient estimates for bi-univalent functions. Chinese Annals of Mathematics Ser. A. 1984; 5: 559-568.
• [21] Taha TS. Topics in univalent function theory. PhD, University of London, UK, 1981.