著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Strod, П. P.",Changes in the composition of the traditional field crops in Latvia in the XIX century,,[s. n.],1968,International Congress of Anthropological and Ethnological Sciences,,,,https://cir.nii.ac.jp/crid/1130000795726113664