A. V. Terekhov, A. P. Kazakov, P. M. Fesenko, V. M. Yarovyi, I. V. Zolochevskii, and L. O. Ishchenko, Anomalous behavior of the temperature dependences of the upper critical fields in Dy_1–x Er_xRh_3,8Ru_0,2B₄ (x = 0, 0.2, 0.4) , Low Temp. Phys. 51, 902–906, (2025) [Fiz. Nyzk. Temp. 51, 999–1004, (2025)] DOI: https://doi.org/10.1063/10.0037033.