New southern double stars, ninth list
- Author(s):
- Bos, W.H. van den
- Published
- 1929
- Publication type
- Article / Letter to editor
- Date issued
- 1929
- Language
- English
- Publisher
- North Holland Publishing Company
- Is part of
- Bulletin of the Astronomical Institutes of the Netherlands (1929), Vol. 5, p. 125
- ISSN source
- 0365-8910
- hdl
- 1887/5637
