The Peculiar Infrared Counterpart of GX 17+2
The Astrophysical Journal American Astronomical Society 574:2 (2002) l143-l146
Measuring starspots on magnetically active stars with the VLTI
Astronomische Nachrichten Wiley 323:3‐4 (2002) 241-250
Do High Frequency QPOs Depend on Phase of Low Frequency QPOs in XTE J1550-564 ?
(2002)
On the correlation between radio and X-ray flux in Low/Hard state Black Holes
(2002)