author        = "Sartoretti, P. and Katz, D. and Cropper, M. and Panuzzo,
                       P. and Seabroke, G. M. and Viala, Y. and Benson, K. and
                       Blomme, R. and Jasniewicz, G. and Jean-Antoine, A. and
                       Huckle, H. and Smith, M. and Baker, S. and Crifo, F. and
                       Damerdji, Y. and David, M. and Dolding, C. and Frémat, Y.
                       and Gosset, E. and Guerrier, A. and Guy, L. P. and Haigron,
                       R. and Janßen, K. and Marchal, O. and Plum, G. and
                       Soubiran, C. and Thévenin, F. and Ajaj, M. and Allende
                       Prieto, C. and Babusiaux, C. and Boudreault, S. and Chemin,
                       L. and Delle Luche, C. and Fabre, C. and Gueguen, A. and
                       Hambly, N. C. and Lasne, Y. and Meynadier, F. and Pailler,
                       F. and Panem, C. and Riclet, F. and Royer, F. and Tauran,
                       G. and Zurbach, C. and Zwitter, T. and Arenou, F. and
                       Gomez, A. and Lemaitre, V. and Leclerc, N. and Morel, T.
                       and Munari, U. and Turon, C. and Žerjal, M.",
      title         = "{Gaia Data Release 2. Processing the spectroscopic data}",
      year          = "2018",