1. THE ZERO POINT OF CHARGE OF OXIDES1
2. de Bruyn PL, Agar GE. Surface chemistry of flotation, 50th Anniversary Volume, AIME, NY, 1962 [Chapter 5].
3. Electrochemistry at semiconductor and oxidised metal electrodes;Morrison,1980
4. Noguera C, Russo S. Proceedings of ECASIA 89, Le Vide, Les Couches Minces, 1989, Supplément au no. 248. p. 155.
5. Correlation between the isoelectric point of solid surfaces of metal oxides and X-ray photoelectron spectroscopy chemical shifts