@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034396,
 author = {Tsuya, Hiromichi},
 issue = {4},
 journal = {東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University},
 month = {Sep},
 note = {application/pdf},
 pages = {597--611},
 title = {On the Form and Structure of Volcanic Bombs from Volcano Miyake-sima},
 volume = {19},
 year = {1941}
}