VIRTIS, visible InfraRed thermal imaging spectrometer for the ROSETTA mission - Coradini, A; Capaccioni, F; Capria, M; Cerroni, P; Desanctis, M; Magni, G; Bonsignori, R; Reininger, F; Encrenaz, T; Drossart, P; Semery, A; Arnold, G; et al. (1995)