Photometric and Coravel observations of red giant candidates in three open clusters: membership, binarity, reddening and metallicityJ. J. Clariá, J.-C. Mermilliod, A. E. Piatti and M. C. ParisiA&A, 453 1 (2006) 91-99DOI: https://doi.org/10.1051/0004-6361:20054716
