@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034657, author = {Kawasumi, Hirosi|Kinosita Zyuniti}, issue = {3}, 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 = {339--353}, title = {30.Theoretical and Experimental Study of Initial Motion of Seismographs and the Quantitative Study of First Impulsion of Earthquake. : Part II.-An Experimental. Study of the Initial Motion of Seismographs caused by Motions of Short Duration}, volume = {14}, year = {1936} }