HD 93129A
Benaglia, P.; Koribalski, B. (2004). “Radio observations of HD 93129A: The earliest O star with the highest mass loss?”. Astronomy & Astrophysics 416 (1): 171?178. arXiv:astro-ph/0312003. Bibcode: 2004A&A...416..171B. doi:10.1051/0004-6361:20034138.