著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) PREISENDORFER R.,Principal component analysis in meteorology and oceanography,Elsevier Sci. Publ.,,,1988,17,,425,https://cir.nii.ac.jp/crid/1571980075268890112,