1.
Afanas'eva ES. On the Boundary Behavior of One Class of Mappings in Metric Spaces. Ukr. Mat. Zhurn. [Internet]. 2014 Jan. 25 [cited 2025 Apr. 13];66(1):17–29. Available from:
https://umj.imath.kiev.ua/index.php/umj/article/view/2107