@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034880, author = {Suzuki, Takeo}, 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}, pages = {517--530}, title = {On the Angle of Incidence of the Initial Motion observed at Hongo and Mitaka}, volume = {10}, year = {1932} }