Rallo H., Canals Casals L., De La Torre D., Reinhardt R., Marchante C., Amante B. "Lithium-ion battery 2nd life used as a stationary energy storage system: Ageing and economic analysis in two real casesLithium-ion battery 2nd life used as a stationary energy storage system: Ageing and economic analysis in two real cases" Journal of Cleaner Production 272, pp. 122584 - 2020 DOI: 10.1016/j.jclepro.2020.122584