Anaerobic digestion of vinasse from sugarcane biorefineries in Brazil from energy, environmental, and economic perspectives: profit or expense? - Moraes, Bruna S; Junqueira, Tassia L.; Pavanello, Lucas G.; Cavalett, Otávio; Mantelatto, Paulo E; Bonomi, Antonio; Zaiat, Marcelo (Applied Energy, 2014)