@article{oai:repository.dl.itc.u-tokyo.ac.jp:00016136,
 author = {大森, 房吉},
 journal = {震災豫防調査會報告},
 month = {Feb},
 pages = {27--32},
 title = {大地震ノ平均年數ニ就キテ},
 volume = {57},
 year = {1907}
}