@article{oai:repository.dl.itc.u-tokyo.ac.jp:00015786,
 author = {大森, 房吉},
 journal = {震災豫防調査會報告},
 month = {Sep},
 pages = {105--109},
 title = {第14章 噴火ノ前兆(日本噴火志下編)},
 volume = {87},
 year = {1918}
}