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)
ASAHIRO Yuichi and ETO Hiroshi and MIYANO Eiji,Inapproximability of maximum r-regular induced connected subgraph problems,IEICE Transactions on Information and Systems,0916-8532,一般社団法人 電子情報通信学会,2013,E96.D,3,443-449,https://cir.nii.ac.jp/crid/1390282679356399488,https://doi.org/10.1587/transinf.e96.d.443