Combustion characterization of producer gas from biomass gasification by Hernandez J.J., Barba J. and Aranda G.
Simultaneous removal of NO and SO2 from combustion fuel gases using supported copper oxide catalysts by Bereketidou O., Charisiou N.D. and Goula M.A.
International overview on waste to biofuel options with a focsu on waste potentials in Germany and funding incentives in the EC by Kretzschmar J., Majer S. and Kroeger M.