@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034321, author = {水上, 武}, issue = {2-4}, journal = {東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University}, month = {Jul}, note = {application/pdf}, pages = {110--129}, title = {12. 淺間火山に於ける地球磁氣偏角の變化}, volume = {22}, year = {1946} }