1. A. V. Luikov, Heat Conduction Theory [in Russian], Vysshaya Shkola, Moscow (1967).
2. A. G. Shashkov, A. V. Bubnov, and S. Yu. Yanovskii, Wave Phenomena of Heat Conduction [in Russian], URSS, Moscow (2004).
3. S. L. Sobol′, Transfer processes and running waves in locally nonequilibrium systems, Usp. Fiz. Nauk, 161, No. 3, 5–15 (1991).
4. P. Vernotton, La Nouvelle equation de la chaleur, J. de la Trans de la Chaleur, 1−12 (1961).
5. É. M. Kartashov, Mathematical models of heat conduction with a two-phase lag, J. Eng. Phys. Thermophys., 89, No. 2, 346–356 (1991).