@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034907, author = {[著者名なし]}, 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 = {492--498}, title = {Seismometrical Report}, volume = {10}, year = {1932} }