Validating post-AGB candidates in the LMC and SMC using SALT spectra R. Szczerba, M. Hajduk, Ya. V. Pavlenko, B. J. Hrivnak, B. M. Kaminsky, K. Volk, N. Siódmiak, I. Gezer, L. Začs, W. Pych and M. Sarna A&A, 641 (2020) A142 Published online: 23 September 2020 DOI: 10.1051/0004-6361/201935392