@Article{201430, title = {据地壳速度结构推测1668 年山东郯城8½级大地震震中}, author = {李清河,张元生,鲍海英,金淑梅}, journal = {中国地震}, volume = {30}, number = {1}, pages = {30}, numpages = {13.0000}, year = {2014}, month = {}, doi = {}, publisher = {} }