@article{Akahoshi:2020Zj, author = "Akahoshi, Yutaro and Aoki, Sinya and Aoyama, Tatsumi and Miyamoto, Takaya and Sasaki, Kenji", title = "{Study of the pion-pion scatterings with a combination of all-to-all propagators and the HAL QCD method}", doi = "10.22323/1.363.0058", journal = "PoS", year = 2020, volume = "LATTICE2019", pages = "058" }