A. A. Zvyagin and G. A. Zvyagina, Magnetic field pulse and abrupt change dynamics of a rhombohedric paramagnet, Low Temp. Phys. 51, 688–694, (2025) [Fiz. Nyzk. Temp. 51, 769–775, (2025)] DOI: https://doi.org/10.1063/10.0036745.