@article{oai:repository.dl.itc.u-tokyo.ac.jp:00000359,
 author = {POWNALL, C. A. W.},
 journal = {Transactions of the Seismological Society of Japan},
 month = {},
 note = {application/pdf},
 pages = {14--17},
 title = {APPENDIX TO THE ABOVE NOTES},
 volume = {16},
 year = {1892}
}