1. Adamson, A.W.: “Physical Chemistry of Surfaces”, 4th ed., John Wiley & Sons, N.Y. (1982).
2. Rao, N.V.R. and Baird, M.H.I.:Can. J. Chem. Eng.,61, 581 (1983).
3. Ohsawa, T. and Ozaki, T.:Rev. Sci. Instrum.,52, 590 (1981).
4. Kumar, R. and Kuloor, N.R.: in “Advances in Chemical Engineering”, Vol. 8, Academic Press, New York (1970).
5. Tsuge, H. and Hibino, S.:Chem. Eng. Commun.,22, 63 (1983).