@article{oai:hannan-u.repo.nii.ac.jp:00000279, author = {青木博明 and あおきひろあき}, issue = {2}, journal = {阪南論集. 社会科学編}, month = {Mar}, note = {P(論文)}, pages = {81--95}, title = {新聞売り子問題の解の性質と2つの発注期間に対する解法}, volume = {45}, year = {2010} }