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)
TORNQVIST G.,Contact Systems and Regional Development,"Lund Studies in Geography, Ser. B",,"GWK Gleerup, Lund",1970,35,,148,https://cir.nii.ac.jp/crid/1573387449016875648,