1. V. I. Korsunskii and Yu. I. Naberukhin, Zh. Strukt. Khim.,18, 587 (1977).
2. C. J. Pings, in: The Physics of Simple Liquids (ed. by H. N. Temperley), Am. Elsevier, New York (1968), [Russian translation: Mir, Moscow (1973), Part 2, p. 9].
3. A. F. Skryshevskii, The Structural Analysis of Liquids [in Russian], Vysshaya Shkola, Moscow (1971).
4. H. A. Levy, M. D. Danford, and A. H. Narten, ORNL-3997 (1966), ORNL-3960 (1966).
5. S. L. Strong and R. Kaplow, Rev. Sci. Instrum.,37, 1495 (1966).