Kumar, S. S., Kumar, V., & Ravichandran, V. Estimates for the initial coefficients of bi-univalent functions. Tamsui Oxford Journal of Mathematical Sciences.
Cita Chicago (17th ed.)Kumar, S. Sivaprasad, Virendra Kumar, i V. Ravichandran. "Estimates for the Initial Coefficients of Bi-univalent Functions." Tamsui Oxford Journal of Mathematical Sciences .
Cita MLA (9th ed.)Kumar, S. Sivaprasad, et al. "Estimates for the Initial Coefficients of Bi-univalent Functions." Tamsui Oxford Journal of Mathematical Sciences, .
Atenció: Aquestes cites poden no estar 100% correctes.