@article{Lucente:2017iE, author = "Lucente, Michele and Arina, Chiara and Backovic, Mihailo and Heisig, Jan", title = "{Probing Dark Matter Long-lived Mediators with Solar $\gamma$-rays}", doi = "10.22323/1.314.0628", journal = "PoS", year = 2017, volume = "EPS-HEP2017", pages = "628" }