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.
Hybrid solar - biomass plants for power generation; technical and economic assessment by Servert J.,San Miguel G. and Lopez D.
Analysis of the evolution in current biomass to energy strategies, policy and regulations in Spain by San Miguel G., Servert J. and Canoira L.