%0 Journal Article %J Applied Thermal Engineering %D 2016 %T Liquid-gas cryogenic energy storage units operating at constant temperature %A J. Afonso, D. Martins, I. Catarino, R. PatrĂ­cio, A. Rocaboy, T. Tirolien, G. Bonfait %N 25 %P 178-185 %V 95