@inproceedings{Miyake:2017Hv, author = "Miyake, Shoko", title = "{The charge-sign dependence in the solar modulation during the solar cycle 23}", doi = "10.22323/1.301.0018", booktitle = "Proceedings of 35th International Cosmic Ray Conference {\textemdash} PoS(ICRC2017)", year = 2017, volume = "301", pages = "018" }