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)
Lowell W. Beineke and Robert C. Vandell,Decycling graphs,Journal of Graph Theory,0364-9024,Wiley,1997-05,25,1,59-77,https://cir.nii.ac.jp/crid/1360576122493382272,https://doi.org/10.1002/(sici)1097-0118(199705)25:1<59::aid-jgt4>3.0.co;2-h