Objective: BioRES is proposed by Deutsche Gesellschaft fr Internationale Zusammenarbeit (GIZ) in cooperation with the European Biomass Association, the Agricultural Chamber of Styria/Austria, C.A.R.M.E.N marketing network for renewable resources (Germany), the Finish Forest Technology Centre METLA, regional energy agencies in Croatia and Slovenia, and the national biomass associations in Bulgaria and Serbia.
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 Gutierrez-Correa, M., Portal, L., Moreno, P and Tengerdy, R.P., 1999, "Mixed culture solid substrate fermentation of Trichoderma reesei with Aspergillus niger on sugar cane bagasse", Biores. Technol., 68,pp.
 Adham, N.Z., 2002, "Attempts at improving citric acid fermentation by Aspergillus niger in beet-molasses medium", Biores. Technol., 84, pp.