1. The solubility of amorphous silica in water;Alexander;J. Phys. Chem.,1954
2. Chemical nature of silica carried by steam;Brady;J. Phys. Chem.,1953
3. The Colloid Chemistry of Silica and Silicates;Iler,1955
4. High-temperature heat-content, heat-capacity and entropy data for the elements and inorganic compounds;Kelley;U.S. Bureau of Mines. Bulletin 584,1960
5. Entropies of the elements and inorganic compounds;Kelley;U.S. Bureau of Mines. Bulletin 592,1961