Testing massive star evolution, star-formation history, and feedback at low metallicity - Photometric analysis of OB stars in the SMC WingLeah M. Fulmer, John S. Gallagher, Wolf-Rainer Hamann, Lida M. Oskinova and Varsha RamachandranA&A, 633 (2020) A164DOI: https://doi.org/10.1051/0004-6361/201834314