papers
Publications (4)
astro-ph2005
The first wide ultracool binary dwarf in the field: DENIS-J055146.0-443412.2 (M8.5 + L0)
M. Billeres, X. Delfosse, J. -L. Beuzit +3
astro-ph2006
Biomarkers in disk-averaged near-UV to near-IR Earth spectra using Earthshine observations
Slim Hamdani, Luc Arnold, C. Foellmi +6
astro-ph2003
On the Purity of the ZZ Ceti Instability Strip: Discovery of More Pulsating DA White Dwarfs on the Basis of Optical Spectroscopy
P. Bergeron, G. Fontaine, M. Billeres +2
astro-ph2003
A quadruply imaged quasar with an optical Einstein ring candidate: 1RXS J113155.4-123155
D. Sluse, J. Surdej, J. -F. Claeskens +6