著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Portnov, Boris A. and Erell, Evyatar",Urban clustering : the benefits and drawbacks of location,,Ashgate,2001,Design and the built environment series,,0754614492,,https://cir.nii.ac.jp/crid/1130000796654183296