@article{oai:repository.dl.itc.u-tokyo.ac.jp:00035035,
 author = {Matuzawa, Takeo},
 journal = {東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University},
 month = {Aug},
 note = {application/pdf},
 pages = {1--28},
 title = {Observation of some of recent Earthquakes and their Time-Distance Curves (Part 1)},
 volume = {5},
 year = {1928}
}