1. Hirschfelder J.O., Curtiss C.F. and Bird R.B. (1964) Molecular Theory of Gases and Liquids, John Wiley and Sons, New York
2. Kaye G.W. and Laby T.H. (1959) Tables of Physical and Chemical Constants, Longmans, London
3. Eletsky A.V. (1966) in Physical Values,ed. I.S.Grigoriev and E.Z.Melikhov, Energoizdat, Moscow, Vol. 375 (in Russian)
4. Chemist’s Handbook (1964) ed. B.P.Nikolsky, Nauka, Moscow, Vol. 3 (in Russian)
5. Marrero T.A. and Mason E.A. (1972) J. Phys. Chem. Ref. Data 1, 3