Gaia Data Release 2 - Gaia Radial Velocity Spectrometer M. Cropper, D. Katz, P. Sartoretti, T. Prusti, J. H. J. de Bruijne, F. Chassat, P. Charvet, J. Boyadjian, M. Perryman, G. Sarri et al. (33 more) A&A, 616 (2018) A5 Published online: 10 August 2018 DOI: 10.1051/0004-6361/201832763