@article{oai:nied-repo.bosai.go.jp:00001751, author = {堀 貞喜}, issue = {153}, journal = {防災科研NEWS}, month = {Oct}, pages = {6--7}, title = {関東地方の地震活動―複雑な地下構造を反映―}, year = {2005}, yomi = {ホリ サダキ} }