@misc{saavedra2023relativistic,
  title={Relativistic X-Ray Reflection and Photoionised Absorption in the Neutron-Star Low-Mass X-ray Binary GX 13+1},
  author={Enzo A. Saavedra and Federico García and Federico A. Fogantini and Mariano Méndez and Jorge A. Combi and Pedro L. Luque-Escamilla and Josep Marí},
  year={2023},
  eprint={2304.03130},
  archivePrefix={arXiv},
  primaryClass={astro-ph.HE},
  url={https://arxiv.org/abs/2304.03130}
}