A study of the galactic rotation from the data of the planetary nebulae
Abstract
- Publication:
-
Lick Observatory Bulletin
- Pub Date:
- 1937
- DOI:
- 10.5479/ADS/bib/1937LicOB.18.57B
- Bibcode:
- 1937LicOB..18...57B
- Keywords:
-
- PLANETARY NEBULAE;
- GALAXIES