Kudryavtsev, Dmitry, Yulia Sotnikova, Vladislav Stolyarov, Timur Mufakharov, Valery Vlasyuk, and Yulia Cherepkova. “Cluster Analysis on the Example of Blazars from the Roma-BZCAT Catalog”. Acta Astrophysica Taurica 4, no. 3 (November 19, 2023): 5–10. Accessed March 2, 2024. https://astrophysicatauricum.org/index.php/aat/article/view/63.