@article{Kasai:2025ni,
  author = "Kasai, Eli  and  Goldoni, Paolo  and  Boisson, Catherine  and  Pita, Santiago  and  D'Ammando, Filippo  and  Max-Moerbeck, Walter  and  Backes, Michael  and  Cotter, Garret",
  title = "{SALT and VLT spectroscopy of the VHE flat-spectrum radio quasar PKS 0903–57}",
  doi = "10.22323/1.514.0033",
  journal = "PoS",
  year = 2025,
  volume = "HEASA2025",
  pages = "033"
}