@article{oai:repository.dl.itc.u-tokyo.ac.jp:00016275, author = {今村, 明恒}, journal = {震災豫防調査會報告}, month = {Jun}, note = {付録5頁}, pages = {49--60}, title = {震原ノ深サニ關スル調査報告}, volume = {43}, year = {1903} }