@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034121, author = {力武, 常次}, issue = {1}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Apr}, note = {application/pdf}, pages = {13--24}, title = {Electrical Conductivity and Temperature in the Earth}, volume = {30}, year = {1952} }