Massive stars in the young cluster VVV CL074F. Martins, A.-N. Chené, J.-C. Bouret, J. Borissova, J. Groh, S. Ramírez Alegría and D. MinnitiA&A, 627 (2019) A170DOI: https://doi.org/10.1051/0004-6361/201935605