R Coronae Borealis star: References & Edit History
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| Type | Description | Contributor | Date |
|---|---|---|---|
| Add new Web site: University of Illinois - R Coronae Borealis. | Aug 01, 2012 | ||
| Add new Web site: American Association of Variable Star Observers - R Coronae Borealis. | Aug 01, 2012 | ||
| Add new Web site: The Armagh Observatory - R Coronae Borealis stars. | Aug 01, 2012 | ||
| New article added. | Mar 29, 2007 |
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