Bondar AV, Lukyanova EA. On the structure of sets of $ σ$-monogeneity for continuous functions. Ukr. Mat. Zhurn. [Internet]. 1993 Feb. 25 [cited 2025 Dec. 5];45(2):226–232. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/5802