Discovery of Circularly Polarized Radio Emission from SS 433
The Astrophysical Journal American Astronomical Society 530:1 (2000) l29-l32
Correlated X-ray Spectral and Timing Behavior of the Black Hole Candidate XTE J1550-564: A New Interpretation of Black Hole States
(2000)
Infrared spectrum of an extremely cool white-dwarf star
Nature Springer Nature 403:6765 (2000) 57-59
Abundance Determinations in Massive Blue Stars Within the Local Group
Chapter in From Extrasolar Planets to Cosmology: The VLT Opening Symposium, Springer Nature (2000) 331-337