1. P. Debye, Ann. Physik, 39 (1912) 789.
2. A.Eucken, Handbuch der Experimentalphysik, VIII (I), Ch. 5, 1929.
3. E. Schrödinger, Handbuch der Experimentalphysik, X 1926, p. 275.
4. V. V. Tarasov, Compt. Rend. Acad. Sci. URSS, 46 (1945) 110; ibid. 54 (1946) 795; Zh. Fiz. Khim., 24 (1950) 111; ibid. 27 (1953) 1430; Dokl. Akad. Nauk SSSR, 100 (1955) 307.
5. V. V. Tarasov andG. A. Yunitskii, Zh. Fiz. Khim, 39 (1965) 2077.