Application of upgraded drop-in fuel obtained from biomass pyrolysis in a spark ignition engine http://hdl.handle.net/10261/209489 Environmental Research Group Autores: A. Veses, J.D. Martínez, M.S. Callén, R. Murillo, T. García Revista: Energies Volúmen: 13 Número: 8 Año: 2020 Página inicial: 2089