The Earth as an extrasolar transiting planet - II. HARPS and UVES detection of water vapour, biogenic O2, and O3
L. Arnold, D. Ehrenreich, A. Vidal-Madjar, X. Dumusque, C. Nitschelm, R. R. Querel, P. Hedelt, J. Berthier, C. Lovis, C. Moutou, R. Ferlet and D. Crooker