@article{Yamaoka:20213J, author = "Yamaoka, Kazutaka and Tajima, Hiroyasu and Tajima, Iroyasu and Nobashi, Daiki and Usami, Masaki and Miyata, Kikuko and Inamori, Takaya and Park, Ji Hyun and Ito, Kazuya and Matsushita, Koji and Watabe, Toyoki and Nakazawa, Kazuhiro and Masuda, Satoshi and Takahashi, Hiromitsu and Watanabe, Kyoko", title = "{SOlar Neutron and Gamma-ray Spectroscopy Mission: SONGS}", doi = "10.22323/1.395.1316", journal = "PoS", year = 2021, volume = "ICRC2021", pages = "1316" }