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| Galaxies: individual (NGC 5806) (1) |
| Stars: evolution (1) |
| Supernovae: general (1) |
| Supernovae: individual (iPTF13bvn) (1) |
| Galaxies: individual (NGC 5806) (1) |
| Stars: evolution (1) |
| Supernovae: general (1) |
| Supernovae: individual (iPTF13bvn) (1) |