@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034603,
 author = {Matuzawa, Takeo and Nakamati, Hirosi and Nisikawa, Yosio and Yosimura, Yosimaru},
 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 = {711--784},
 title = {48.Uber die Jahresschivankung der Erdbebenh'dufigkeit in Japan},
 volume = {15},
 year = {1937}
}