@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034076,
 author = {爆破地震動研究グループ},
 issue = {4},
 journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo},
 month = {Dec},
 note = {application/pdf},
 pages = {281--288},
 title = {27. The Third Explosion Seismic Observations in North-Eastern Japan},
 volume = {31},
 year = {1953}
}