TY - JOUR T1 - XshootU: Building a Stellar Spectral Library of Hot, Low Metallicity Stars JO - Proceedings of the International Astronomical Union UR - https://doi.org/10.1017/s1743921325000717 PY - 2026/08/11 AU - Martins LP AU - Vink J AU - Crowther P AU - Bestenlehner J ED - DO - DOI: 10.1017/s1743921325000717 PB - Cambridge University Press (CUP) VL - 20 IS - S395 SP - 423 EP - 424 Y2 - 2026/08/25 ER -