The blue sky of GJ3470b: the atmosphere of a low-mass planet unveiled by ground-based photometryV. Nascimbeni, G. Piotto, I. Pagano, G. Scandariato, E. Sani and M. FumanaA&A, 559 (2013) A32DOI: https://doi.org/10.1051/0004-6361/201321971
