Boshkayev, K., T. K. Konysbayev, E. B. Kurmanov, M. Muccino, and G. Zhumakhanova. “Physical Properties of Dark Matter in Galaxy U11454”. Physical Sciences and Technology, vol. 7, no. 3-4, Dec. 2020, pp. 11-20, https://phst.kaznu.kz/index.php/journal/article/view/216.