[{"id":"nd-x-10i1ds3","type":"manuscript","title":"北部上川地方の主なる地名：そのほとんどがアイヌ語に由来する(地名解)","author":[{"literal":"長谷川功編"}],"language":"ain","URL":"https://www.lib.hokudai.ac.jp/cgi-bin/hoppodb/record.cgi?id=0F007810080000000"}]