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
"Beckmann, Martin J. and Puu, Tönu",Spatial structures,,Springer-Verlag,1990,Advances in spatial and network economics,,"0387519572,3540519572",,https://cir.nii.ac.jp/crid/1130000797381326848