@article{oai:repository.dl.itc.u-tokyo.ac.jp:00033047,
 author = {Sasai, Yoichi and Ishikawa, Yoshinobu},
 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 = {895--911},
 title = {Tectonomagnetic Event Preceding a M 5.0 Earthquake in the Izu Peninsula : Aseismic Slip of Buried Fault?},
 volume = {55},
 year = {1981}
}