uvby–β photometry of solar twins - The solar colors, model atmospheres, and the Teff and metallicity scalesJ. Meléndez, W. J. Schuster, J. S. Silva, I. Ramírez, L. Casagrande and P. CoelhoA&A, 522 (2010) A98DOI: https://doi.org/10.1051/0004-6361/201014741