6Stock J R. Development and Implementation of Rever-se Logistics Programs Oak Brook IL [M]. Council of Logistics Management, 1998.
7Mortiz F,Hans R K. A Characterisation of logistics Networks for Product Recovery[J]. The International Journal of Management Science, 2000, Omega(28) :653-666.
8Schonberger R J, Gilbert J P. Just-in-time Purchasing: a ChallengeforU. S. Industry[J]. California Management Revie 26,1983(1) :54-68.