https://avesis.metu.edu.tr/yayin/13af214c-6144-459f-a01c-1998b0913349/a-linear-variation-of-the-thermal-expansivity-with-frequency-shifts-for-the-translational-mode-in-ammonia-solid-ii-near-the-melting-point
A linear variation of the thermal expansivity with frequency shifts for the translational mode in...
of thethermal expansivityfrequency shiftslinearvariation