@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034614,
 author = {Minakami, Takeshi},
 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},
 note = {application/pdf},
 pages = {492--496},
 title = {28.Changes in the Depth of the Crater Floor of Volcano Asama in the Recent Activities},
 volume = {15},
 year = {1937}
}