[1]
E. S. Smolovaya, “Boundary behavior of ring Q-homeomorphisms in metric spaces”, Ukr. Mat. Zhurn., vol. 62, no. 5, pp. 682–689, May 2010, Accessed: Feb. 16, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/2898