A. Krivchikov, A. Dolbin, M. Barabashko, and R. Basnukaeva, III International Advanced Research Workshop "Thermal Conductivity of Solid States at Low Temperatures", Low Temp. Phys. 50, 361–363, (2024) [Fiz. Nyzk. Temp. 50, 395-398, (2024)] DOI: https://doi.org/10.1063/10.0025617.