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 "Simek, Jan F.",A K-means approach to the analysis of spatial structure in Upper Paleolithic habitation sites : Le Flageolet I and Pincevent section 36,,B.A.R.,1984,BAR international series,,0860542637,,https://cir.nii.ac.jp/crid/1130000797374779904