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) Alfredo O. Saldana and Carolina Hernandez and Rafael E. Coopman,Differences in light usage among three fern species of genus Blechnum of contrasting ecological breadth in a forest light gradient,Ecological research,09123814,Tokyo : Springer Japan,2010-03,25,2,273-281,https://cir.nii.ac.jp/crid/1523669555027023360,