@article{oai:repository.dl.itc.u-tokyo.ac.jp:00000363,
 author = {OMORI, F.},
 journal = {Transactions of the Seismological Society of Japan},
 month = {},
 note = {application/pdf},
 pages = {53--54},
 title = {A NOTE ON DIAGRAMS FROM SEISMOGRAPHS RECORDING VERTICAL MOTION},
 volume = {16},
 year = {1892}
}