@article{Tsutsui2022ObservationalCO,
  title={Observational constraint on axion dark matter with gravitational waves},
  author={Takuya Tsutsui and Atsushi J. Nishizawa},
  journal={Physical Review D},
  year={2022},
  url={https://api.semanticscholar.org/CorpusID:250264885}
}