先谢谢了。:
【作者】:A. C. Fraser-Smith
【题名】:Low-frequency magnetic field measurements near the epicenter of the Ms 7.1 Loma Prieta Earthquake (pages 1465–1468)
【期刊、年、卷、期、起止页码】:Geophysical Research LettersVolume 17, Issue 9, pages 1465–1468, August 1990
【全文链接】:http://onlinelibrary.wiley.com/doi/10.1029/GL017i009p01465/pdf