Cu–Zn–Al based catalysts for low temperature bioethanol steam reforming by solar energy - Sau, G.S.; Bianco, F.; Lanchi, M.; Liberatore, R.; Mazzocchia, C.V.; Spadoni, A.; Tito, C.A.; Tarquini, P.; Diaz, G.; Pin, F. (International Journal of Hydrogen Energy, 2010)