1. Nussbaumer, T.Overview of Technologies for Biomass Combustion and Emission Levels of Particulate Matter;Swiss Federal Office for the Environment (FOEN), Verenum:Zürich, Switzerland, May 2010.
2. Good, J.; Nussbaumer, T.; Delcarte, J.; Schenkel, Y.Determination of the Efficiencies of Automatic Biomass Combustion Plants;Verenum:Zürich, Switzerland and Gembloux, Belgium, Nov 2006; IEA Bioenergy Task 32.
3. Agency for Environment and Energy Management (ADEME). Prospective Evaluation “2020–2050” of the Contribution of “Biomass Energy Sector” to National Air Pollutants Emissions;ADEME:Paris, France. Nov 2009; Executive Summary (in French).
4. Agency for Environment and Energy Management (ADEME). Wood Energy and Air Quality;ADEME:Paris, France, July 2009, (in French).