1. Electrical measurement of flow rate of pulverised coal suspension;Cheng;Journal of Engineering for Power,1970
2. An instrument for the rapid measurement of the p.f. concentration in p.f. lines to burners;Etkin;Thermal Engineering,1975
3. Estimation and compensation of fuel power in coal power plant;Kortela,1980
4. Oxygen consumption measurement in fuel power control in a coal power plant (in Finnish);Kurki,1980
5. New methods for supervising the oxygen content of flue gas in a coal power plant (in Finnish);Nordbo,1979