Curiouser and curiouser: the peculiar chemical composition of the Li- and Na-rich star in ω CentauriA. Mucciarelli, L. Monaco, P. Bonifacio, M. Salaris, I. Saviane, B. Lanzoni, Y. Momany and G. Lo CurtoA&A, 652 (2021) A139DOI: https://doi.org/10.1051/0004-6361/202140796