@inproceedings{Miyake:2019dt, author = "Miyake, Fusa", title = "{Cosmogenic Evidence for Past SEP Events}", doi = "10.22323/1.358.0011", booktitle = "Proceedings of 36th International Cosmic Ray Conference {\textemdash} PoS(ICRC2019)", year = 2019, volume = "358", pages = "011" }