An active state of the BL Lacertae object Markarian 421 detected by INTEGRAL in April 2013
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| Description | scientific article published in Astronomy and Astrophysics |
| Author/s |
author: Elena Pian Mariateresa Fiocchi Angela Bazzano Antonio Stamerra Volker Beckmann Luigi Foschini Giuseppe Malaguti Massimo Villata Fabrizio Tavecchio Rozenn Boissay-Malaquin Marc Türler Patrizia Romano Carlo Ferrigno Stefano Vercellone |
| Publication date | October 2014 |
| Language | English |
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| Missing/wrong data? | Edit Wikidata item |