@article{oai:repository.dl.itc.u-tokyo.ac.jp:00016149, author = {鹽治, 應太郎}, journal = {震災豫防調査會報告}, month = {Feb}, note = {付録7頁}, pages = {85--98}, title = {餘震ニ就テ〔第2回報告〕}, volume = {57}, year = {1907} }