Abundances of Na, Mg, and K in the atmospheres of red giant branch stars of Galactic globular cluster 47 TucanaeA. Černiauskas, A. Kučinskas, J. Klevas, D. Prakapavičius, S. Korotin, P. Bonifacio, H.-G. Ludwig, E. Caffau and M. SteffenA&A, 604 (2017) A35DOI: https://doi.org/10.1051/0004-6361/201630305
