@article{oai:repository.dl.itc.u-tokyo.ac.jp:00016102, author = {鹽冶, 應太郎}, journal = {震災豫防調査會報告}, month = {Jul}, note = {付録4頁}, pages = {71--75}, title = {一定ノ期間ニ發シタル大小地震ノ回數關係}, volume = {61}, year = {1908} }