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) Kim Hee Soo and Yum Joon Keun and Park Dong Ho,8-3 Cost Minimization for Aperiodic Preventive Maintenance Policy(Proceedings of 14th Reliability Symposium),日本信頼性学会誌 信頼性,09192697,日本信頼性学会,2001,23,7,793-796,https://cir.nii.ac.jp/crid/1390282679430109056,https://doi.org/10.11348/reajshinrai.23.7_793