@article{oai:repository.dl.itc.u-tokyo.ac.jp:00033098,
 author = {Honkura, Yoshimori and Koyama, Shigeru},
 issue = {3},
 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 = {491--501},
 title = {Electrical Conductivity Structure beneath the Central Part of Japan as Inferred from Magnetotelluric Fields at the Yatsugatake Magnetic Observatory},
 volume = {54},
 year = {1980}
}