Contribution to the ground-based follow-up of the Gaia space mission

1. Teixeira, R.
2. Krone-Martins, A.
3. Milone, A.
4. Mallamaci, C.
5. López, C.
6. Calderon, J.H.
7. Bustos Fierro, I.H.
8. Fidêncio, M.
9. Zalles, R.
10. Muiños, J.L.
11. Hernandes, G.
12. Idiart, T.E.P.
13. Horvath, J.E.