Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NOGAMI Michio,"Distance unit and its conversion ratio in the Izumo Fudoki, written in the 8th century",Proceedings of the General Meeting of the Association of Japanese Geographers,,The Association of Japanese Geographers,2013,2013s,0,111,https://cir.nii.ac.jp/crid/1390282680672723328,https://doi.org/10.14866/ajg.2013s.0_111