@inproceedings{Hahn:2025a6, author = "Hahn, Alexander and EAVN collaboration, The and Fermi-LAT collaboration, The and H.E.S.S. collaboration, The and MAGIC collaboration, The and VERITAS collaboration, The", title = "{Insights into M87's Multi-Wavelength Properties during the 2018 EHT Campaign, Featuring a Gamma-Ray Flaring Episode}", doi = "10.22323/1.501.0670", booktitle = "Proceedings of 39th International Cosmic Ray Conference {\textemdash} PoS(ICRC2025)", year = 2025, volume = "501", pages = "670" }