KUMAR, K. S.; RATH, B.; VANI, N.; KRISHNA, D. V. The sharp bound of certain second Hankel determinants for the class of inverse of starlike functions with respect to symmetric points. **Ukrainsâ€™kyi Matematychnyi Zhurnal**, v. 75, n. 10, p. 1377 - 1386, 24 Oct. 2023.