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) Olof Widenfalk and Jan Weslien,Plant species richness in managed boreal forests—Effects of stand succession and thinning,Forest Ecology and Management,0378-1127,Elsevier BV,2009-02,257,5,1386-1394,https://cir.nii.ac.jp/crid/1361981469044505856,https://doi.org/10.1016/j.foreco.2008.12.010