@article{Yu:2017lU, author = "Yu, Xiao Xia and Jin, Chun Lan and An, Zheng Hua", title = "{The Characteristics of Global Shallow-Source Seismicities Associated with Solar Activities in Different Time Scales}", doi = "10.22323/1.301.0085", journal = "PoS", year = 2017, volume = "ICRC2017", pages = "085" }