Comparing peanut-shaped `bulges' to N-body simulations and orbital calculations
Astrophysics and Space Science Springer Nature 284:2 (2003) 753-756
The mass of the neutron star in Vela X-1 and tidally induced non-radial oscillations in GP Vel
Astronomy & Astrophysics EDP Sciences 401:1 (2003) 313-323
On the Spiral Structure of NGC 2915 and Dark Matter
The Astrophysical Journal American Astronomical Society 586:1 (2003) 152-169
Discovery of type-I X-ray bursts from the low-mass X-ray binary 4U 1708-40
(2003)