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) Shigemi Kagawa and Shunsuke Okamoto and Sangwon Suh and Yasushi Kondo and Keisuke Nansai,Finding environmentally important industry clusters: Multiway cut approach using nonnegative matrix factorization,Social Networks,0378-8733,Elsevier BV,2013-07,35,3,423-438,https://cir.nii.ac.jp/crid/1360565166116387840,https://doi.org/10.1016/j.socnet.2013.04.009