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1. Wolf-Rayet stars
Up:
2. Research highlights
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2. Asteroids
2. Stars and circumstellar matter
1. Wolf-Rayet stars
2. S Dor variables
3. Final, or late He-flash objects
4. Type IIn supernovae: evidence of circumstellar interaction
5. Young stellar groups and OB associations
6.
Centauri
7. Dust particles in stellar winds
Leiden Observatory