@article{oai:rku.repo.nii.ac.jp:00007166,
 author = {片山, 直登},
 issue = {1},
 journal = {流通経済大学流通情報学部紀要, Journal of the Faculty of Distribution and Logistics Systems, Ryutsu Keizai University},
 month = {Oct},
 note = {P(論文)},
 pages = {1--28},
 title = {区分的線形費用と階段状費用を考慮した多品種流ネットワークフロー問題の近似解法},
 volume = {24},
 year = {2019},
 yomi = {カタヤマ, ナオト}
}