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| Paper: |
Investigation of Forbidden Line Variability in Seyfert Galaxy Nuclei at Crimean Observatory |
| Volume: |
373, The Central Engine of Active Galactic Nuclei |
| Page: |
554 |
| Authors: |
Pronik, I.I. |
| Abstract: |
Observational evidence on forbidden line variability in the Seyfert galaxy nuclei NGC 1275, NGC 3227 and NGC 7469 was obtained at Crimean Observatory on time scales years, months and days. |
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