@article{oai:repository.dl.itc.u-tokyo.ac.jp:00038629,
 author = {Imamura, A.},
 journal = {Publications of the Earthquake Investigation Committee in foreign languages},
 month = {Oct},
 note = {application/pdf},
 pages = {5--24},
 title = {Seismic Triangulation in Tokyo},
 volume = {7},
 year = {1902}
}