7LIN P W,CHANG G L. A generalized model and solution algorithm for estimation of the dynamic freeway origin - destination matrix [ J ]. Transportation Research Part B,2007(41) :554 - 572.
9STEVEN S, MARKUS S, VALERIE M T. Towards intelligent recycling:a proposal to link bar codes to recycling information [ J ]. Resources, Conservation and Recycling, 2004 (41 ) : 15 - 22.
10BARRATTE, SMITH Y. Examination of an altered bar code on a vehicle tax disc [ J ]. Science and Justice, 2005,45(3) :135 - 139.
