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)
David Newman,The lines that continue to separate us: borders in our `borderless' world,Progress in Human Geography,0309-1325,SAGE Publications,2006-04,30,2,143-161,https://cir.nii.ac.jp/crid/1363670318620438656,https://doi.org/10.1191/0309132506ph599xx