@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034563, author = {Sezawa, Katsutada and Kanai, Kiyoshi}, issue = {1}, journal = {東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University}, month = {Mar}, note = {application/pdf}, pages = {30--38}, title = {4. Studies on the Seismic Vibration of a Gozyunoto.III}, volume = {16}, year = {1938} }