TY - JOUR T1 - A FEROS spectroscopic study of the extreme O supergiant He 3-759 (Research Note) JO - ASTRON ASTROPHYS PY - 2009/09/01 AU - Crowther PA AU - Evans CJ ED - DO - DOI: 10.1051/0004-6361/200912631 VL - 503 IS - 3 SP - 985 EP - 990 Y2 - 2024/12/23 ER -