@article{SchmidtBratkovskayaGumberidzeetal.2021,
  author    = {Ida Schmidt and Elena Bratkovskaya and Malgorzata Gumberidze and Romain Holzmann},
  title     = {Constraints on the kinetic mixing parameter ε² for the light dark photons from dilepton production in heavy-ion collisions in the few-GeV energy range},
  journal   = {Physical Review D},
  volume    = {104},
  number    = {1, art. 015008},
  pages     = {1 -- 11},
  doi       = {10.1103/PhysRevD.104.015008},
  year      = {2021},
}