Planetary nebulae: variability of central stars, determination of distances.
Abstract
- Publication:
-
Astronomische Gesellschaft Abstract Series
- Pub Date:
- 1989
- Bibcode:
- 1989AGAb....3...77S
- Keywords:
-
- Planetary Nebulae: Central Stars;
- Planetary Nebulae: Distances;
- Central Stars: Variability