1. S. R. Gunn, J. Phys. Chem.,69, No. 9, 2902 (1965).
2. K. P. Mishchenko and G. M. Poltoratskii, The Thermodynamics and Structure of Aqueous and Nonaqueous Electrolyte Solutions [in Russian], Khimiya, Leningrad (1976).
3. G. A. Pautov and M. I. Ermolaev, Zh. Fiz. Khim.,53, No. 7, 1817 (1979).
4. G. Somsen, J. Coops, and M. V. Tolk, Rec. Traw. Chim.,82, No. 2, 231 (1963).
5. R. L. Montgomery et al., J. Chem. Thermodyn.,9, No. 10, 915 (1977).