@Article{2013198, title = {关于地震预警的几个问题}, author = {张晁军,李卫东,林捷,许洪华,陈会忠}, journal = {中国地震}, volume = {29}, number = {2}, pages = {198}, numpages = {12.0000}, year = {2013}, month = {}, doi = {}, publisher = {} }