1. W. A. Zisman, Advances in Chemistry, ACS Symposium Series No. 43 (F. M. Fowker and W. A. Zisman, eds.), p. 1, American Chemical Society, Washington, D.C. (1963)
2. E. G. Shofrin and W. A. Zisman, in: ibid., p. 145: A. G. Pitmann, in: Fluoropolymers, High Polymers Vol. XXV (L. A. Wall, ed.), p. 381, Wiley, New York (1972).
3. R. E. Johnson, Jr. and R. H. Dettre, Polym. Prepr, Am. Chem. Soc, Div. Polym. Chem. 28, 48 (1987).
4. M. K. Bernett and W. A. Zisman, J. Phys. Chem. 71, 2075 (1967).
5. C. O. Timmons and W. A. Zisman, J. Colloid Interface Sci. 22, 165 (1966).