@inproceedings{Kaltschmidt:2025ot,
  author = "Kaltschmidt, Mathieu  and  Redondo, Javier  and  Saikawa, Ken'ichi  and  Vaquero, Alejandro",
  title = "{The Spectrum of Global Axion Strings}",
  doi = "10.22323/1.474.0017",
  booktitle = "Proceedings of 2nd Training School and General Meeting of the COST Action COSMIC WISPers  (CA21106) {\textemdash} PoS(COSMICWISPers2024)",
  year = 2025,
  volume = "474",
  pages = "017"
}