The Spitzer search for the transits of HARPS low-mass planets - I. No transit for the super-Earth HD 40307bM. Gillon, D. Deming, B.-O. Demory, C. Lovis, S. Seager, M. Mayor, F. Pepe, D. Queloz, D. Segransan, S. Udry, S. Delmelle and P. MagainA&A, 518 (2010) A25DOI: https://doi.org/10.1051/0004-6361/201014144
