author        = "Gaia Collaboration and Katz, D. and Antoja, T. and
                       Romero-Gómez, M. and Drimmel, R. and Reylé, C. and
                       Seabroke, G. M. and Soubiran, C. and Babusiaux, C. and Di
                       Matteo, P. and Figueras, F. and Poggio, E. and Robin, A. C.
                       and Evans, D. W. and Brown, A. G. A. and Vallenari, A. and
                       Prusti, T. and de Bruijne, J. H. J. and Bailer-Jones, C. A.
                       L. and Biermann, M. and Eyer, L. and Jansen, F. and Jordi,
                       C. and Klioner, S. A. and Lammers, U. and Lindegren, L. and
                       Luri, X. and Mignard, F. and Panem, C. and Pourbaix, D. and
                       Randich, S. and Sartoretti, P. and Siddiqui, H. I. and van
                       Leeuwen, F. and Walton, N. A. and Arenou, F. and Bastian,
                       U. and Cropper, M. and Lattanzi, M. G. and Bakker, J. and
                       Cacciari, C. and Casta n, J. and Chaoul, L. and Cheek, N.
                       and De Angeli, F. and Fabricius, C. and Guerra, R. and
                       Holl, B. and Masana, E. and Messineo, R. and Mowlavi, N.
                       and Nienartowicz, K. and Panuzzo, P. and Portell, J. and
                       Riello, M. and Tanga, P. and Thévenin, F. and
                       Gracia-Abril, G. and Comoretto, G. and Garcia-Reinaldos, M.
                       and Teyssier, D. and Altmann, M. and Andrae, R. and Audard,
                       M. and Bellas-Velidis, I. and Benson, K. and Berthier, J.
                       and Blomme, R. and Burgess, P. and Busso, G. and Carry, B.
                       and Cellino, A. and Clementini, G. and Clotet, M. and
                       Creevey, O. and Davidson, M. and De Ridder, J. and
                       Delchambre, L. and Dell'Oro, A. and Ducourant, C. and
                       Fernández-Hernández, J. and Fouesneau, M. and Frémat, Y.
                       and Galluccio, L. and García-Torres, M. and
                       González-Núñez, J. and González-Vidal, J. J. and
                       Gosset, E. and Guy, L. P. and Halbwachs, J.-L. and Hambly,
                       N. C. and Harrison, D. L. and Hernández, J. and
                       Hestroffer, D. and Hodgkin, S. T. and Hutton, A. and
                       Jasniewicz, G. and Jean-Antoine-Piccolo, A. and Jordan, S.
                       and Korn, A. J. and Krone-Martins, A. and Lanzafame, A. C.
                       and Lebzelter, T. and Löffler, W. and Manteiga, M. and
                       Marrese, P. M. and Martín-Fleitas, J. M. and Moitinho, A.
                       and Mora, A. and Muinonen, K. and Osinde, J. and Pancino,
                       E. and Pauwels, T. and Petit, J.-M. and Recio-Blanco, A.
                       and Richards, P. J. and Rimoldini, L. and Sarro, L. M. and
                       Siopis, C. and Smith, M. and Sozzetti, A. and Süveges, M.
                       and Torra, J. and van Reeven, W. and Abbas, U. and Abreu
                       Aramburu, A. and Accart, S. and Aerts, C. and Altavilla, G.
                       and Álvarez, M. A. and Alvarez, R. and Alves, J. and
                       Anderson, R. I. and Andrei, A. H. and Anglada Varela, E.
                       and Antiche, E. and Arcay, B. and Astraatmadja, T. L. and
                       Bach, N. and Baker, S. G. and Balaguer-Núñez, L. and
                       Balm, P. and Barache, C. and Barata, C. and Barbato, D. and
                       Barblan, F. and Barklem, P. S. and Barrado, D. and Barros,
                       M. and Barstow, M. A. and Bartholomé Muñoz, L. and
                       Bassilana, J.-L. and Becciani, U. and Bellazzini, M. and
                       Berihuete, A. and Bertone, S. and Bianchi, L. and
                       Bienaymé, O. and Blanco-Cuaresma, S. and Boch, T. and
                       Boeche, C. and Bombrun, A. and Borrachero, R. and Bossini,
                       D. and Bouquillon, S. and Bourda, G. and Bragaglia, A. and
                       Bramante, L. and Breddels, M. A. and Bressan, A. and
                       Brouillet, N. and Brüsemeister, T. and Brugaletta, E. and
                       Bucciarelli, B. and Burlacu, A. and Busonero, D. and
                       Butkevich, A. G. and Buzzi, R. and Caffau, E. and
                       Cancelliere, R. and Cannizzaro, G. and Cantat-Gaudin, T.
                       and Carballo, R. and Carlucci, T. and Carrasco, J. M. and
                       Casamiquela, L. and Castellani, M. and Castro-Ginard, A.
                       and Charlot, P. and Chemin, L. and Chiavassa, A. and
                       Cocozza, G. and Costigan, G. and Cowell, S. and Crifo, F.
                       and Crosta, M. and Crowley, C. and Cuypers, J. and Dafonte,
                       C. and Damerdji, Y. and Dapergolas, A. and David, P. and
                       David, M. and de Laverny, P. and De Luise, F. and De March,
                       R. and de Souza, R. and de Torres, A. and Debosscher, J.
                       and del Pozo, E. and Delbo, M. and Delgado, A. and Delgado,
                       H. E. and Diakite, S. and Diener, C. and Distefano, E. and
                       Dolding, C. and Drazinos, P. and Durán, J. and Edvardsson,
                       B. and Enke, H. and Eriksson, K. and Esquej, P. and Eynard
                       Bontemps, G. and Fabre, C. and Fabrizio, M. and Faigler, S.
                       and Falc a, A. J. and Farràs Casas, M. and Federici, L.
                       and Fedorets, G. and Fernique, P. and Filippi, F. and
                       Findeisen, K. and Fonti, A. and Fraile, E. and Fraser, M.
                       and Frézouls, B. and Gai, M. and Galleti, S. and Garabato,
                       D. and García-Sedano, F. and Garofalo, A. and Garralda, N.
                       and Gavel, A. and Gavras, P. and Gerssen, J. and Geyer, R.
                       and Giacobbe, P. and Gilmore, G. and Girona, S. and
                       Giuffrida, G. and Glass, F. and Gomes, M. and Granvik, M.
                       and Gueguen, A. and Guerrier, A. and Guiraud, J. and
                       Gutié, R. and Haigron, R. and Hatzidimitriou, D. and
                       Hauser, M. and Haywood, M. and Heiter, U. and Helmi, A. and
                       Heu, J. and Hilger, T. and Hobbs, D. and Hofmann, W. and
                       Holland, G. and Huckle, H. E. and Hypki, A. and Icardi, V.
                       and Janßen, K. and Jevardat de Fombelle, G. and Jonker, P.
                       G. and Juhász, Á. L. and Julbe, F. and Karampelas, A. and
                       Kewley, A. and Klar, J. and Kochoska, A. and Kohley, R. and
                       Kolenberg, K. and Kontizas, M. and Kontizas, E. and
                       Koposov, S. E. and Kordopatis, G. and Kostrzewa-Rutkowska,
                       Z. and Koubsky, P. and Lambert, S. and Lanza, A. F. and
                       Lasne, Y. and Lavigne, J.-B. and Le Fustec, Y. and Le
                       Poncin-Lafitte, C. and Lebreton, Y. and Leccia, S. and
                       Leclerc, N. and Lecoeur-Taibi, I. and Lenhardt, H. and
                       Leroux, F. and Liao, S. and Licata, E. and Lindstrøm, H.
                       E. P. and Lister, T. A. and Livanou, E. and Lobel, A. and
                       López, M. and Managau, S. and Mann, R. G. and Mantelet, G.
                       and Marchal, O. and Marchant, J. M. and Marconi, M. and
                       Marinoni, S. and Marschalkó, G. and Marshall, D. J. and
                       Martino, M. and Marton, G. and Mary, N. and Massari, D. and
                       Matijevič, G. and Mazeh, T. and McMillan, P. J. and
                       Messina, S. and Michalik, D. and Millar, N. R. and Molina,
                       D. and Molinaro, R. and Molnár, L. and Montegriffo, P. and
                       Mor, R. and Morbidelli, R. and Morel, T. and Morris, D. and
                       Mulone, A. F. and Muraveva, T. and Musella, I. and
                       Nelemans, G. and Nicastro, L. and Noval, L. and O'Mullane,
                       W. and Ordénovic, C. and Ordóñez-Blanco, D. and Osborne,
                       P. and Pagani, C. and Pagano, I. and Pailler, F. and
                       Palacin, H. and Palaversa, L. and Panahi, A. and Pawlak, M.
                       and Piersimoni, A. M. and Pineau, F.-X. and Plachy, E. and
                       Plum, G. and Poujoulet, E. and Prša, A. and Pulone, L. and
                       Racero, E. and Ragaini, S. and Rambaux, N. and
                       Ramos-Lerate, M. and Regibo, S. and Riclet, F. and Ripepi,
                       V. and Riva, A. and Rivard, A. and Rixon, G. and Roegiers,
                       T. and Roelens, M. and Rowell, N. and Royer, F. and
                       Ruiz-Dern, L. and Sadowski, G. and Sagristà Sellés, T.
                       and Sahlmann, J. and Salgado, J. and Salguero, E. and
                       Sanna, N. and Santana-Ros, T. and Sarasso, M. and Savietto,
                       H. and Schultheis, M. and Sciacca, E. and Segol, M. and
                       Segovia, J. C. and Ségransan, D. and Shih, I.-C. and
                       Siltala, L. and Silva, A. F. and Smart, R. L. and Smith, K.
                       W. and Solano, E. and Solitro, F. and Sordo, R. and Soria
                       Nieto, S. and Souchay, J. and Spagna, A. and Spoto, F. and
                       Stampa, U. and Steele, I. A. and Steidelmüller, H. and
                       Stephenson, C. A. and Stoev, H. and Suess, F. F. and
                       Surdej, J. and Szabados, L. and Szegedi-Elek, E. and
                       Tapiador, D. and Taris, F. and Tauran, G. and Taylor, M. B.
                       and Teixeira, R. and Terrett, D. and Teyssandier, P. and
                       Thuillot, W. and Titarenko, A. and Torra Clotet, F. and
                       Turon, C. and Ulla, A. and Utrilla, E. and Uzzi, S. and
                       Vaillant, M. and Valentini, G. and Valette, V. and van
                       Elteren, A. and Van Hemelryck, E. and van Leeuwen, M. and
                       Vaschetto, M. and Vecchiato, A. and Veljanoski, J. and
                       Viala, Y. and Vicente, D. and Vogt, S. and von Essen, C.
                       and Voss, H. and Votruba, V. and Voutsinas, S. and
                       Walmsley, G. and Weiler, M. and Wertz, O. and Wevers, T.
                       and Wyrzykowski, Ł. and Yoldas, A. and Žerjal, M. and
                       Ziaeepour, H. and Zorec, J. and Zschocke, S. and Zucker, S.
                       and Zurbach, C. and Zwitter, T.",
      title         = "{Gaia Data Release 2. Mapping the Milky Way disc
      year          = "2018",