@inproceedings{Yamazaki:2020zV,
  author = "Yamazaki, Takeshi  and  Namekawa, Yusuke",
  title = "{Two-pion scattering amplitude from Bethe-Salpeter wave function at the interaction boundary}",
  doi = "10.22323/1.363.0032",
  booktitle = "Proceedings of 37th International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE2019)",
  year = 2020,
  volume = "363",
  pages = "032"
}