Article ISI
Astronomy & Astrophysics  (2012)

Milky Way demographics with the VVV survey I. The 84-million star colour-magnitude diagram of the Galactic bulge

Saito R.K.; Minniti D.; Dias B.; Hempel M.; Rejkuba M.; Alonso-Garcia, J; Barbuy B.; Catelan M.; Emerson, J. P.; Gonzalez O.A.; Lucas P.W.; Zoccali M.