@article{oai:repository.dl.itc.u-tokyo.ac.jp:00032705,
 author = {安藤, 潤 and 渡辺, 秀文 and 坂下, 至功},
 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 = {309--350},
 title = {伊豆大島火山とその周辺における重力異常の研究},
 volume = {69},
 year = {1995}
}