1. O. Rohm, Ber. 34 (1901) 437, 573.
2. F. Chapman, Synthetic resin adhesives, in: N.A. De Bruyne, R. Houwink (Eds.), Adhesion and Adhesives, Elsevier, London, 1951, Chapter 5C, pp. 237–239.
3. R.E. Banks, Fluorocarbons and Their Derivatives, Oldbourne Press, London, 1964, Chapter 1, pp. 1–5.
4. R.E. Banks, D.W.A. Sharp, J.C. Tatlow (Eds.), Fluorine—The First 100 Years (1886–1986), Elsevier, New York, 1986.
5. P.L. Barrick, US patent 2,462,347 (1949).