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) KUULUVAINEN T,Statistical opportunities for comparing stand structural heterogeneity in managed and primeval forest : an example from spruce-dominated boreal forests in southern Finland,Silva Fenn,,,1996,30,,315-328,https://cir.nii.ac.jp/crid/1573950399759745024,