@article{oai:repository.dl.itc.u-tokyo.ac.jp:00033146, author = {行武, 毅 and 吉野, 登志男 and 大谷, 和美 and 木本, 栄次 and 下村, 高史 and 石川, 雄一}, issue = {3}, 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 = {881--892}, title = {伊豆大島における全磁力永年変化の異常}, volume = {53}, year = {1978} }