1. Chen P.J., Gurtin M.E.: On a theory of heat conduction involving two temperatures. Zamp 19, 614–627 (1968)
2. Chen P.J., Gurtin M.E., Williams W.O.: A note on non-simple heat conduction. Zamp 19, 969–970 (1968)
3. Chen P.J., Gurtin M.E., Williams W.O.: On the thermodynamics of non-simple elastic materials with two temperatures. Zamp 20, 107–112 (1969)
4. Boley B.A., Tolins I.S.: Transient coupled thermoelastic boundary value problems in the half-space. J. Appl. Mech. 29, 637–646 (1962)
5. Warren W.E., Chen P.J.: Wave propagation in the two-temperature theory of thermoelasticity. Acta Mech. 16, 21–33 (1973)