O. E. Sattarov, S. A. Tachilin, I. A. Ilyosbek, N. N. Mamatkulov, and A. R. Toshev, “Cluster-Induced Ferromagnetism in Manganese-Doped Silicon”, East Eur. J. Phys., no. 3, pp. 298-304, Sep. 2026.