@article{Jaroschewski:20251X, author = "Jaroschewski, Ilja and Just, Johannes and Kun, Emma and Schussler, Fabian and Tjus, Julia and Veres, Patrik M.", title = "{J1048+7143: Signatures of a Supermassive Binary Black Hole Close to Merger?}", doi = "10.22323/1.501.0934", journal = "PoS", year = 2025, volume = "ICRC2025", pages = "934" }