The earlier models for the volume dependence of thermal expansivity do not satisfy the infinite pressure behaviour of thermal expansivity.
J. Shanker, B.P. Singh, K. Jitendra 2008, 'Analysis of thermal expansivity of solids at extreme compression', Condensed Matter Physicshttp://dx.doi.org/10.5488/CMP.11.4.681. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)