The extended narrow line region of NGC 4151. I. Emission line ratios and their implications
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| Description | scholarly article |
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author: Wolfram Kollatschny Catherine Boisson Luis Colina Christopher O'Dea Giovanna Maria Stirpe Itziar Aretxaga Immo Appenzeller Peter Barthel Eija Laurikainen |
| Publication date | 1990 |
| Language | English |
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| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |