Measurement of the non-linearity in the [formula omitted]-ray response of the GAGG:Ce inorganic scintillator. - Campana, Riccardo; Evola, Chiara; Labanti, Claudio; Ferro, Lisa; Moita, Miguel; Virgilli, Enrico; Marchesini, Ezequiel J.; Frontera, Filippo; Rosati, Piero (Nuclear Instruments & Methods in Physics Research Section A, 2023)