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2. N. N. Shirokov and Yu, V. Chudetskii, in Heat and Mass Transport [in Russian], Vol. 2 (1968).
3. N. H. Kemp, AIAJ,6, No. 9 (1968).
4. M. Kh. Karapet'yansk, A Method for Comparative Calculation of Physico-Chemical Properties [in Russian], Khimiya, Moscow (1962).
5. R. K. Reid and T. K. Sherwood, The Properties of Gases and Liquids [Russian translation], IL (1961).