@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034422,
 author = {Nagata, Takesi},
 issue = {2},
 journal = {東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University},
 month = {Jun},
 pages = {402--410},
 title = {A Geomagnetic Study of the Minor Activities of Volcano Mihara, Oosima Island, August 1940},
 volume = {19},
 year = {1941}
}