Sevost’yanov, Evgeny, and Victoria Desyatka. “On Boundary Distortion Estimates of Homeomorphisms With a Fixed Point”. Proceedings of the International Geometry Center 19, no. 1 (October 4, 2025): paper 4, 20 pages. Accessed August 11, 2026. https://journals.ontu.edu.ua/index.php/geometry/article/view/2893.