@article{oai:repository.dl.itc.u-tokyo.ac.jp:00015934,
 author = {大森, 房吉},
 journal = {震災豫防調査會報告},
 month = {Jul},
 pages = {60--63},
 title = {第7章 大正二年一月ノ小活動及ビ其後ノ状況(伊豆大島三原山噴火概報)},
 volume = {81},
 year = {1915}
}