@article{oai:yamagata.repo.nii.ac.jp:00001378,
 author = {西平, 直史},
 journal = {山形大学人文学部研究年報 = Faculty of Literature & Social Sciences, Yamagata University annual research report},
 month = {Mar},
 note = {論文(Article), In this paper, we analyse the question of supply-chain systems which use pull systems. A supply chain system consisting of two sub-systems is considered, whose system is stabe, though not asymptotically so. Its pull system has less excessive stock than its push, the latter being unstable. We propose an improved method for generalized supply-chain systems which is less conservative than standard pull systems, but with higher computational complexity.},
 pages = {59--67},
 title = {プル方式を用いたサプライチェーンの解析と一改良法},
 volume = {11},
 year = {2014}
}