V. A. Konstantinov and V. V. Sagan, Relationship between isobaric and isochoric thermal conductivity of solids , Low Temp. Phys. 52, 889–914, (2026) [Fiz. Nyzk. Temp. 52, 987–1014, (2026)] DOI: https://doi.org/10.1063/10.0044467.