@article{oai:repository.dl.itc.u-tokyo.ac.jp:00038591,
 author = {Omori, F.},
 journal = {Publications of the Earthquake Investigation Committee in foreign languages},
 month = {May},
 note = {application/pdf},
 pages = {86--96},
 title = {XII. The Preliminary Tremors of the Earthquake Motion(Horizontal Pendulum Observations of Earthquakes at Hitotsubashi (Tokyo), 1900)},
 volume = {13},
 year = {1903}
}