The spectra of some spiral nebulae and globular star clusters
Abstract
- Publication:
-
Lick Observatory Bulletin
- Pub Date:
- 1909
- DOI:
- 10.5479/ADS/bib/1909LicOB.5.71F
- Bibcode:
- 1909LicOB...5...71F
- Keywords:
-
- NEBULAE: SPECTRA;
- STARS: GLOBULAR CLUSTERS: SPECTRA