1. Coal Combustion in Advanced Burners for Minimal Emissions and CO2 Reduction Technologies;Joule Programme, EU, Final Report, JOUF-0050-C (TT),1993
2. Non-Nuclear Energy;European Commission;The Framework Programme IV, V-Directorate-General,1994
3. Combined Combustion of Biomass/Sewage Sludge and Coals of High and Low Rank in Different Systems of Semi-Industrial and Industrial Scale;APAS Clean Coal Technology, EU, Final Report, COAL CT 92-0002,1994
4. Assessment of Coal Potential Evolution by Experimental Simulation of Natural Coalification;Landais;ORG. Geochem,1991
5. Waste Combustion;Seeker,1990