1.
Potemkin VL, Ryazanov VI. On the noncompactness of classes of mappings with restrictions on dilation in measure. Ukr. Mat. Zhurn. [Internet]. 1998Nov.25 [cited 2024May20];50(11):1522–1531. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4804