Jiye Li, Yi Zhao, Jianhui Ren, Qiang Sun, Longchen Ma. Experimental research of crossing-fault soil hydrogen flow measurements in Fuyu-Zhaodong fracture, fracture of the Hulan River[J]. Recent Developments in World Seismology, 2019, (8): 109-110. DOI: 10.3969/j.issn.0253-4975.2019.08.088