Use of alternative fuels obtained from renewable sources in Brayton cycles by Escudero M., Jimenez A., Lopez I. and Rodriguez J.
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.
Anaerobic treatment of glycerol for methane and hydrogen production by Vlassis T., Stamatelatou K., Antonopoulou G. and Lyberatos G.
Bioethanol production from thermochemically pre-treated olive mill solid residues using the yeast Pachysolen tannophylus by Senkevich S., Ntaikou I. and Lyberatos G.