TiO and VO broad band absorption features in the optical spectrum of the atmosphere of the hot-Jupiter HD 209458bJ.-M. Désert, A. Vidal-Madjar, A. Lecavelier des Etangs, D. Sing, D. Ehrenreich, G. Hébrard and R. FerletA&A, 492 2 (2008) 585-592DOI: https://doi.org/10.1051/0004-6361:200810355