1. Heat Exchanger Fouling. The Challenge, Fouling Mechanisms;Boot,1992
2. Mineral Impurities in Coal Combustion;Raask,1985
3. Fly ash generation and deposition in pulverised coal combustion;Graham,1988
4. The influence of mineral matter on the structure and reactivity of chairs;Alvorez,1991
5. Investigation of emissivity of ash deposit;Kopelko Mitor;Teploenergetika,1970