@article{Eser:2020lh,
  author = "Eser, Juergen  and  Divotgey, Florian  and  Mitter, Mario",
  title = "{Low-energy limit of the O(4) quark-meson model}",
  doi = "10.22323/1.317.0060",
  journal = "PoS",
  year = 2020,
  volume = "CD2018",
  pages = "060"
}