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)
GAUCH HG,A comparative study of reciprocal averaging and other ordination techniques,J Ecol,,,1977,65,,157-174,https://cir.nii.ac.jp/crid/1571417125861072512,