Free Access
| Issue |
A&A
Volume 500, Number 1, June II 2009
The first 40 years
|
|
|---|---|---|
| Page(s) | 11 - 12 | |
| DOI | https://doi.org/10.1051/0004-6361/200912145 | |
| Published online | 15 June 2009 | |
A&A 500, 11-12 (2009)
Toward mapping the spiral arm tracers
Commentary on: FitzGerald M. P., 1970, A&A, 4, 234
Observatoire de Paris, 61 avenue de l'Observatoire, 75014 Paris, France e-mail: james.Lequeux@obspm.fr
This article has no abstract.
© ESO, 2009
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