Studying the X-ray hysteresis in GX 339-4: the disc and iron line over one decade
(2008)
The blue supergiant Sher 25 and its intriguing hourglass nebula
(2008)
Cosmological Physics with Black Holes (and Possibly White Dwarfs)
(2008)
The VLT FLAMES Survey of Massive Stars: Rotation and Nitrogen Enrichment as the Key to Understanding Massive Star Evolution
The Astrophysical Journal American Astronomical Society 676:1 (2008) l29-l32