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) ,"Upper and Lower Degree Bounded Graph Orientation with Minimum Penalty, Proc. Computing: The Australasian Theory Symposium (CATS 2012)",Conferences in Research and Practice in Information Technology,,,2012,Vol.128,,139-146,https://cir.nii.ac.jp/crid/1010000782131288324,