2024-03-28T11:34:33Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/89202019-04-25T04:04:11Zhdl_2115_8565hdl_2115_8559hdl_2115_116List of research work publication in EnglishNakaya, Ukichiro450.12Hokkaido UniversityDepartmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/8920https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/8920/1/1%286%29.pdfAA00697887Journal of the Faculty of Science, Hokkaido University. Series 7, Geophysics163673711963-03-25engpublisher