Journal of Northeastern University(Natural Science)
A Coordinative Contract of the Dual-Channel Closed Loop Supply Chain with Two-Sale Periods Considering Rate of Recovery
YU Chun-hai， LIU Shan-shan， RONG Dong-ling， LI Yi-duo
Journal of Northeastern University Natural Science . 2018, (5): 756 -760 .  DOI: 10.12068/j.issn.1005-3026.2018.05.030