Galactic or extragalactic chemical tagging for NGC 3201? - Discovery of an anomalous CN–CH relationB. Dias, I. Araya, J. P. Nogueira-Cavalcante, L. Saker and A. ShokryA&A, 614 (2018) A146DOI: https://doi.org/10.1051/0004-6361/201731957
