Exoplanetary atmospheric sodium revealed by orbital motion - Narrow-band transmission spectroscopy of HD 189733b with UVES
S. Khalafinejad, C. von Essen, H. J. Hoeijmakers, G. Zhou, T. Klocová, J. H. M. M. Schmitt, S. Dreizler, M. Lopez-Morales, T.-O. Husser, T. O. B. Schmidt and R. Collet
