RathB., KumarK. S., KrishnaD. V., & ViswanadhG. K. S. (2024). The sharp bound of the third Hankel determinant for certain subfamilies of analytic functions. Ukrains’kyi Matematychnyi Zhurnal, 76(7), 1024 - 1040. https://doi.org/10.3842/umzh.v76i7.7524