@article{oai:repository.dl.itc.u-tokyo.ac.jp:00000317,
 author = {SEKIYA, S.},
 journal = {Transactions of the Seismological Society of Japan},
 month = {},
 note = {application/pdf},
 pages = {175--177},
 title = {A MODEL SHOWING THE MOTION OF AN EARTH-PARTICLE DURING AN EARTHQUAKE},
 volume = {11},
 year = {1887}
}