WUN-HWA CHENThizy J.-M.2020-03-062020-03-061990https://scholars.lib.ntu.edu.tw/handle/123456789/472560Analysis of relaxations for the multi-item capacitated lot-sizing problemjournal article10.1007/BF02248584https://www2.scopus.com/inward/record.uri?eid=2-s2.0-0002577952&doi=10.1007%2fBF02248584&partnerID=40&md5=90a8a9caebb925f7d33d212804ba75d9