@inproceedings{Kawamura:2019l2,
  author = "Kawamura, Seiji",
  title = "{Primordial gravitational wave and DECIGO}",
  doi = "10.22323/1.356.0019",
  booktitle = "Proceedings of The 4th KMI International Symposium {\textemdash} PoS(KMI2019)",
  year = 2019,
  volume = "356",
  pages = "019"
}