@article{曾宪伟:1, author = {曾宪伟, 龙锋, 任家琪, 蔡新华, 李文君}, title = {2019年6月17日长宁MS6.0地震前后b值时空变化分析}, publisher = {地震}, year = {2020}, journal = {地震}, volume = {40}, number = {3}, eid = {1}, numpages = {13}, pages = {1}, keywords = {长宁地震;#i#b#/i#值;最大似然法;地震危险性}, url = {http://dizhen.ief.ac.cn/CN/abstract/article_437.shtml}, doi = {10.12196/j.issn.1000-3274.2020.03.001} }