@article{Marchegiani:20190u, author = "Marchegiani, Paolo and Colafrancesco, Sergio and Khanye, Nthabiseng", title = "{Possible Dark Matter annihilation in the galaxy cluster A520 }", doi = "10.22323/1.338.0030", journal = "PoS", year = 2019, volume = "HEASA2018", pages = "030" }