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) Sara A.O. Cousins and Regina Lindborg,Remnant grassland habitats as source communities for plant diversification in agricultural landscapes,Biological Conservation,0006-3207,Elsevier BV,2008-01,141,1,233-240,https://cir.nii.ac.jp/crid/1360861711320315520,https://doi.org/10.1016/j.biocon.2007.09.016