Steps toward determination of the size and structure of the broad-line region in active nuclei. 7: Variability of the optical spectrum of NGC 5548 over years
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| Description | scientific article published in the Astrophysical Journal |
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author: Marco Mignoli Wolfram Kollatschny Martin Elvis Michael S Brotherton Giovanna Maria Stirpe Luis C. Ho |
| Publication date | April 1994 |
| Language | English |
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| Missing/wrong data? | Edit Wikidata item |