[1]
Tіmоkhоvіch V. L., “On one property of spaces admitting a perfect mapping onto the metric ones ”, Ukr. Mat. Zhurn., vol. 23, no. 1, pp. 43–48, Dec. 1970, Accessed: Feb. 17, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/8477