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 "Mosler, Karl C.",Continuous location of transportation networks,,Springer-Verlag,1987,Texts and monographs in economics and mathematical systems,,"3540172971,0387172971",,https://cir.nii.ac.jp/crid/1130000796234326528