@article{oai:repository.dl.itc.u-tokyo.ac.jp:00033057,
 author = {笹井, 洋一 and 石川, 良宣},
 issue = {4},
 journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo},
 month = {Mar},
 note = {application/pdf},
 pages = {1101--1113},
 title = {伊豆半島東部地域の異常地殻活動に伴う全磁力変化(第三報) : 1980年伊豆半島東方沖地震},
 volume = {55},
 year = {1981}
}