jgg     2014 34 (5):  17-20    ISSN: 0412-1961  CN: 21-1139/TG

THE PRECURSORY IMAGE OF SMALL EARTHQUAKE SWARM 
TEAR TOWARD THE INITIAL RUPTURE POINT OF THE 
WENCHUAN PRINCIPAL EARTHQUAKE
Earthquake Administration of Sichuan Province,Chengdu 610041
Received: 2013-04-02  Revised: null  Online: 2014-09-26
Supporting info