2014秭归4.5、4.7级地震前小震活动特征研究
吴海波,申学林,杜承宸,陈俊华,王杰
Study of Small Earthquakes Activity Characteristics before 
the Zigui 4.5, 4.7 Earthquake in 2014
WU Haibo,SHEN Xuelin,DU Chengchen,CHEN Junhua,WANG Jie
大地测量与地球动力学 . 2015, (5): 751 -757 .  DOI: 10.14075/j.jgg.2015.05.006