@article{Berggren:2024xE, author = "Berggren, Carl Mikael and Hosseini-Servan, Sepideh", title = "{Search for dark photons at future e+e- colliders.}", doi = "10.22323/1.449.0047", journal = "PoS", year = 2024, volume = "EPS-HEP2023", pages = "047" }