| Autor: |
M. M. Roth, R.-P. Kudritzki, R. H. Méndez |
| Rok vydání: |
1993 |
| Zdroj: |
Symposium - International Astronomical Union. 155:42-42 |
| ISSN: |
0074-1809 |
| DOI: |
10.1017/s0074180900170044 |
| Popis: |
During the past decade the achievements in the theory of stellar atmospheres of hot stars combined with improved spectrograph and detector technology at large telescopes have led to a significantly improved knowledge of PN nuclei properties (see Méndez et al. 1988, Kudritzki and Méndez 1989). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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