Citation:
Khalafinejad S, von Essen C, Hoeijmakers H J, Zhou G, locová T, Schmitt J H M M, Dreizler S, Lopez-Morales M, Husser T-O, Schmidt T O B, et al. Exoplanetary atmospheric sodium revealed by orbital motion. Narrow-band transmission spectroscopy of HD 189733b with UVES. \aap. 2017;598 :A131.