[1]
A. A. Ligun and A. A. Shumeiko, “On a problem of restoration of curves”, Ukr. Mat. Zhurn., vol. 51, no. 2, pp. 181–189, Feb. 1999, Accessed: Dec. 05, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/4597