Modelling a hydrogen production system using solar hierarchical volumetric receivers and a steam gasification reactor - Bartali, R.; Valentini, D.; Piazzi, S.; Cordioli, E.; Baratieri, M.; Bolognese, M.; Pratticò, L.; D'Souza, D.; González-Aguilar, J.; Romero, M.; Coser, G.; Crema, L. (Sustainable Energy and Fuels, 2024)