The long bar as seen by the VVV survey - I. Colour–magnitude diagramsC. González-Fernández, M. López-Corredoira, E. B. Amôres, D. Minniti, P. Lucas and I. ToledoA&A, 546 (2012) A107DOI: https://doi.org/10.1051/0004-6361/201219756
