1. Barrante J. R. (1998) Applied Mathematics for Physical Chemistry. Prentice-Hall. 179–191
2. Adsorption of gases in multimolecular layers;Brunauer;J. Am. Chem. Soc.,1938
3. The surface oxidation of pyrite;Buckley;Appl. Surf. Sci.,1987
4. Ore Microscopy and Ore Petrography;Craig,1981
5. The light-induced alteration of realgar to pararealgar;Douglass;Am. Mineral.,1992