@Article{2019695, title = {2012年唐山ML5.2地震前后的速度结构对比分析}, author = {郭蕾,宫猛,王宁}, journal = {中国地震}, volume = {35}, number = {4}, pages = {695}, numpages = {14.0000}, year = {2019}, month = {}, doi = {}, publisher = {} }