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The extended narrow line region of NGC 4151. I. Emission line ratios and their implications

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Description scholarly article
Author/s

author: Wolfram Kollatschny  Catherine Boisson  Luis Colina  Christopher O'Dea  Q133934639  Giovanna Maria Stirpe  Itziar Aretxaga  Immo Appenzeller  Peter Barthel  Eija Laurikainen 

Publication date 1990
Language English
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