1. 1N. K. Adam , Physics and Chemistry of Surfaces , 3d ed. , p.186 . Oxford University Press, London, 1941 . 186 pp.
2. STAINING OF GLASS CONTAINERS IN CONTACT WITH IRON
3. Wettability, a Function of the Polarizability of the Surface Ions
4. 5Saul Dushman , Scientific Foundations of Vacuum Technique , Chapter 8. John Wiley & Sons, Inc., New York, 1949 . 882 pp.Ceram. Abstr., 1949 , p.882 .